Kohler 9EOZD User Manual To The 944bb37a 12de 4d2a Bdb9 463fb653411a

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Service Parts
Marine Generator Sets

Models:

7EFOZD/9EOZD
8.5EFOZD/10EOZD
9EFOZD/10EOZD

TP-6270 11/06c

Table of Contents
Description
Page
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Numbering System Significance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
How to Find Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Hardware References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specification Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Group 1: Cylinder Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Group 2: Gear Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Group 3: Mounting Flange and Oil Sump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Group 4: Cylinder Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Group 5: Intake Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Group 6: Camshaft and Drive Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Group 7: Crankshaft and Piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Group 8: Lubrication Oil System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Group 9: Cooling Water System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Group 10: Fuel Injection Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Group 12: Fuel Injection Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Group 13: Fuel Line and Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Group 14: Starting Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Group 15: Gasket Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Group 101: Air Intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Group 103: Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Group 104: Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Group 105: Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Group 107: Nameplate and Decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Group 109: Skid and Plant Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Group 201: Generator and Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Group 301: Controller and Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Group 701: Literature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Paint and Miscellaneous Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Parts List: Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Appendix A. Glossary of Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Appendix B. Common Hardware Application Guidelines . . . . . . . . . . . . . . . . 57
Appendix C. General Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Appendix D. Common Hardware Identification . . . . . . . . . . . . . . . . . . . . . . . . 59
Appendix E. Common Hardware List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

2

TP-6270 11/06

Introduction
This manual lists service replacement parts for
8.5EFOZD/10EOZD, 9EFOZD/10EOZD, and 7EFOZD/
9EOZD generator sets.
Information in this publication represents data available
at the time of print. Kohler Co. reserves the right to
change this publication and the products represented
without notice and without any obligation or liability
whatsoever.
This manual includes the following main sections:
Table of Contents. Lists the sections of the manual.

How to Find Part Numbers
Use the following steps to locate a service replacement
part.
1. Locate the generator set nameplate to identify the
generator set spec number.
2. Locate a second generator set nameplate listing
accessories to identify installed modules. On
some models the accessory nameplate is mounted
inside the generator junction box.

Introduction (and other information sections).
Contains introductory material about part numbers,
illustrations, and hardware.

3. Turn to the Specification Number Index. The
first column lists the generator set spec numbers.
The headings identify the groups of parts that make
up the generator set.

Specification Number Index. Lists the generator set
specs and groups.

4. Identify the group most likely to include the
service part number.

Group Parts Lists. List the part numbers of parts in the
groups.

5. Find the group variation number at the
intersection of the spec number row and the group
column. Note the variation number.

Kit Sections. List modules and accessories and their
parts.
Appendices.
Include Abbreviations, Common
Hardware Application Guidelines, General Torque
Specifications, Common Hardware Identification, and
Common Hardware List.
x:in:004:002

Numbering System Significance
This manual uses the following numbering systems:
Specification Number. The product identification
number located on the generator set nameplate.
Specification numbers break down into groups.
Group Number. A unique number representing a parts
group needed to assemble a generator set function. For
example, Group 101 is the Air Intake group.
Variation or Module Number. A group might have
several variations. Each variation performs the same
function with different parts lists. For example, a 50 Hz
generator alternator and a 60 Hz generator alternator
both perform the same function; however, with different
parts. Each difference requires a group variation or
module number.
Part Number. The part number identifies an individual
assembly, subassembly, component, or accessory kit.
x:in:004:003:a

Illustrations
Illustrations (or exploded-view drawings) best
representing the widest range of variations accompany
most groups in this manual. Illustrations do not depict all
details and may not show all parts. Do not use
illustrations for assembly or disassembly.
x:in:004:004a

6. Page forward to locate the group identified in
step 4 or find the appropriate page in the Table of
Contents.
7. Find the part on the illustration and note the item
number of the part or find the part description in
the parts list.
8. Select the part number that corresponds to
your group variation. The first column lists the
illustration item number.
Find the variation
identified in the Specification Number Index or the
module number found on the generator set
nameplate in the appropriate column on the right
side of the parts list table. Find the quantity used at
the intersection of the item number row and the
variation column. A blank space at the intersection
means the variation/module does not use that part
number.
x:in:004:005

Hardware References
Many common hardware items do not appear in parts
manuals or will appear as common hardware entries. A
common hardware entry lists the size of the hardware.
For example, an item that appears as “Hardware,
3/8-16” in the text means that the piece is 3/8-16 size.
Obtain common hardware locally or, if contacting the
factory, use the Common Hardware List in the appendix
to identify the common hardware part number and
specifications. See Common Hardware Application
Guidelines in the appendix for mating hardware
instructions.
Some hardware items require a specific size or some
other characteristic. In that case, use the part number
listed in the text.
When replacing hardware, do not substitute inferior
grade hardware. Replacement hardware grade should
be equal to or better than the grade of the
manufacturer’s original hardware. Use the Common
Hardware List in the appendix to identify the common
hardware hardness.
x:in:004:006

TP-6270 11/06

3

Specification Number Index

Group Title

Group No.

1

2

3

4

5

6

7

8

9

10

12

13

14

15

Variation Number

Spec No.
GM30507-GA1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

GM30507-GA2

1

1

1

1

1

1

1

1

2

2

1

1

2

1

GM30507-GA3

1

1

1

1

1

1

1

1

1

1

1

1

1

1

GM30507-GA4

1

1

1

1

1

1

1

1

2

2

1

1

2

1

GM37403-GA1

2

2

2

2

--

2

2

2

3

3

2

2

3

2

GM37403-GA2

2

2

2

2

--

2

2

2

3

3

2

2

3

2

101

103

104

105

107

109

201

301

701

Group Title

Group No.

Variation Number

Spec No.

4

GM30507-GA1

GR1

GR2

GR3

GR4

GR5

GR6

GR7

GR8

44

GM30507-GA2

GR1

GR9

GR10

GR11

GR5

GR6

GR7

GR12

44

GM30507-GA3

GR1

GR2

GR3

GR4

GR14

GR6

GR13

GR8

44

GM30507-GA4

GR1

GR9

GR10

GR11

GR14

GR6

GR13

GR12

44

GM37403-GA1

2

3

3

3

3

2

3

3

69

GM37403-GA2

2

3

3

4

3

2

3

3

69

TP-6270 11/06

Group 1: Cylinder Block

6270_1

Item
1
4
5
6
7
8
9
12
13

Part Number

Description

GM35737
252771
252566
252078
GM35519
252728
225924
225703
252933

Block assembly, cylinder
Plug PT1/4
Plug
Plug
Plug 50
Plug
Plug 30
Bolt
Bush

TP-6270 11/06

Quantity
Var. No.
1
1
2
1
1
1
2
6
8
1

Item
14
24
27
30
31
32
35
38

Part Number

Description

252771
GM35740
229802
225705
GM33836
225709
225710
GM35428

Plug PT1/4
Bearing, main (std)
Bearing
Bolt
Gasket, cylinder head
Bearing, main
Bearing, thrust
Spacer

Quantity
Var. No.
1
1
4
1
14
1
4
2
1

5

Group 1: Cylinder Block, continued

See Group 5

See Group 5

6270_1_2

Item
1
5
6
7
8
9
10
13
14
15
27
30
31
32
35

6

Part Number

Description

GM47257
252078
252028
GM47254
252771
GM47253
225703
GM47256
252728
GM47258
229802
225705
GM47255
225710
GM47259

Block assembly, cylinder
Plug
Plug
Plug 45
Plug PT1/4
Plug 25
Bolt
Bushing, camshaft
Plug
Main bearing set
Bearing
Bolt
Gasket, cylinder head
Bearing, thrust
Main bearing, 0.25 US

Quantity
Var. No.
2
1
1
4
1
1
3
8
1
1
4
1
14
1
2
4

TP-6270 11/06

Group 2: Gear Housing

6270_2

Item
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17

Part Number

Description

GM35736
GM35720
GM35721
252931
GM35464
GM35463
GM35653
GM35578
GM35520
GM35429
GM35430
250837
256531
252932
GM35421

Housing assembly, gear
Plug, screw
Plug
Oil seal
Cover assembly, pump
Cover, lube oil pump
Valve, relief
Spring
Plug
Flange, gear case
Stud, M8 x 25
Cap
Cover
Knock, pipe
O-ring

TP-6270 11/06

Quantity
Var. No.
1
1
1
1
1
1
1
1
1
1
1
3
1
1
2
4

Item
18
19
20
21
22
23
24
25
26
27
28
29
30
31

Part Number

Description

GM35465
GM35466
GM35467
252764
GM35522
252684
252696
252696
256798
GM35732
252750
256796
252693
252998

Rotor, inner
Rotor, outer
Screw, M6 x l6
O-ring, pump
Bolt, M8 x 85
O-ring
Bolt, M8 x 16
Bolt, M8 x 16
Bolt, M8 x 55 plated
Nut
Cover, blind
O-ring
Bolt
Gasket

Quantity
Var. No.
1
1
1
7
1
3
1
4
3
12
3
1
1
2
1

7

Group 2: Gear Housing, continued

6270_2_2

8

TP-6270 11/06

Group 2: Gear Housing, continued
Item
1
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

TP-6270 11/06

Part Number

Description

GM47261
GM47262
GM47270
GM47272
GM47269
229634
GM35720
GM47266
GM47265
GM35653
GM47271
GM35520
GM47267
GM47268
GM35467
GM47263
229674
GM47260
GM47264
252764
225816
252693
225921
225921
363207
229766
GM35732
GM46206
250837
252684
252750
256796
252693

Case, gear
Bolt, stud M8
Cover assembly, gear case
Cover assembly, gear case
Cover, gear case
Oil seal
Plug, screw
Cover assembly, pump
Cover, lub. oil pump
Valve, relief
Spring
Plug
Rotor, inner
Rotor, outer
Screw, M6 x 16
Cover, pump timing
Pipe, knock
O-ring
O-ring
O-ring, fuel injection pump
Bolt, M6 x 12
Bolt
Bolt
Bolt
Bolt, M6 x 60
Bolt, M6 x 65 plated
Nut
Gasket, liquid
Lub oil cap
O-ring 1a p-32.0
Cover, blind
O-ring 1a s-24.0
Bolt

Quantity
Var. No.
2
1
3
1
1
1
1
2
1
1
1
1
1
1
1
8
1
4
1
3
1
1
4
4
3
7
2
3
1
1
1
1
1
2

9

Group 3: Mounting Flange and Oil Sump

6270_3

Item
1
2
3
4
5
6
7
8

10

Part Number

Description

256750
229114
252998
229505
252714
225706
252701
GM35492

Parallel pin 8 x 16
Mounting flange
Gasket
Bolt, M10 x 20
Bolt
Spacer
Bolt, M8 x 35
Sump assembly, oil

Quantity
Var. No.
1

Item

2
1
1
6
4
1
3
1

9
11
12
13
14
15
17
18

Part Number

Description

225386
225425
252696
252703
256750
225866
252930
363430

Drain plug M22
Seal washer
Bolt, M8 x 16
Bolt
Parallel pin 8 x 16
Case assembly
Rear oil seal
Bolt, M8 x 30

Quantity
Var. No.
1
1
1
6
22
2
1
1
6

TP-6270 11/06

Group 3: Mounting Flange and Oil Sump

6270_3_2

Item
1
2
3
4
5
6
8
9
10
11
12
14
15
16
17
18
19
TP-6270 11/06

Part Number

Description

256750
GM47276
229505
252714
363026
229671
250836
229761
GM47274
GM47275
GM47273
363448
252695
225819
252703
252704
GM46206

Parallel pin 8 x 16
Backplate
Bolt, M10 x 20
Bolt
Parallel pin 6 x 10
Case assembly, oil seal
Oil seal
Bolt, M6 x 22 plated
Spacer, oil sump
Sump assembly, lub. oil
Plug, M16
Washer, seal 16S
Bolt, M8 x 12
Bolt, M8 x 30 plated
Bolt
Bolt
Gasket, liquid

Quantity
Var. No.
2
2
1
7
3
2
1
1
10
1
1
1
1
1
1
11
3
1
11

Group 4: Cylinder Head

6270_4

12

TP-6270 11/06

Group 4: Cylinder Head
Item
1
2
3
4
6
7
8
9
10
11
13
14
15
19
21
23
24
25
26
27
28
29
30
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
49
50
51
52
53
54
55
56

TP-6270 11/06

Part Number

Description

363110
225818
GM35440
GM35441
GM35442
GM35443
GM35444
252815
GM35447
229844
252817
250999
GM35448
250835
GM35449
252732
GM35438
GM35439
225713
250882
225766
250844
250806
252744
GM35451
GM35495
250963
252699
252703
252704
250837
GM35446
GM35431
252805
GM35434
GM35435
GM35436
GM35437
GM35445
363201
363201
252470
250801
252684
GM35450
252998

Lifter, engine
Bolt, M8 x 14
Shaft assembly, rocker
Shaft, rocker arm
Support, rocker arm
Support, rocker arm
Stud
Spring
Arm assembly, rocker
Valve screw
Nut, M8
Cap
Head assembly, cylinder
Valve guide
Guide, valve
Plug 40
Valve, intake
Valve, exhaust
Spring, valve
Retainer
Seal, valve stem
Valve seal
Pin, cotter
Seat
Retainer, nozzle
Washer
Spring pin
Bolt, M8 x 25 plated
Bolt
Bolt
Cap
Bonnet assembly, head
Plate, baffle
Baffle
Plate, diaphragm
Cover, diaphragm
Diaphragm
Spring, diaphragm
Gasket, bonnet
Screw, tapping 5 x 10
Screw, tapping 5 x 10
Cap nut
O ring
O-ring
Protector, nozzle
Gasket

Quantity
Var. No.
1
2
4
1
1
2
2
3
3
6
6
6
6
1
3
3
2
3
3
6
6
3
3
6
3
3
3
2
2
3
6
1
1
1
1
1
1
1
1
1
4
4
3
3
1
3
1

13

Group 4: Cylinder Head, continued

6270_4_2

14

TP-6270 11/06

Group 4: Cylinder Head, continued
Item
1
2
3
4
5
6
14
15
16
17
18
19
20
21
22
23
24
25
26
29
30
31
32
34
35
36
37
38
39
40
41
42
43
44
45
46
47
50
51
52
53
54
55
56
57
58
59
60
61
62

TP-6270 11/06

Part Number

Description

GM38596
252696
GM47297
229624
GM47277
GM47291
GM35426
GM47278
GM47299
GM47281
GM47282
GM47283
GM35587
GM35423
GM35424
GM35425
250963
GM47284
GM47285
GM47286
363034
GM47290
229844
252817
252345
363213
252702
250837
GM47289
GM47279
GM47280
GM47280
GM47296
GM35434
GM35435
GM35436
GM35437
GM47295
GM47287
GM47288
363201
363201
GM47298
252684
225817
225429
GM47293
GM47294
GM46206
GM47292

Lifter, engine
Bolt, M8 x 16
Protector, nozzle
Gasket
Cap, valve
Head assembly, cylinder
Guide, valve
Plug 35
Plug 1/16, screw
Valve, intake
Valve, exhaust
Spring, valve
Retainer, spring
Cotter, valve
Seal, valve stem
Seal, valve stem
Spring pin 6 x 12
Support assembly, arm
Shaft assembly, rocker
Support, rocker arm
Spring
Arm assembly, rocker
Valve screw
Nut, M8 x p1.0
Clip
Screw, m5 x 16
Bolt
Lub oil cap
Bonnet assembly, head
Plate, baffle
Baffle, breather
Baffle, breather
Diaphragm assembly
Plate, diaphragm
Cover, diaphragm
Diaphragm
Spring, diaphragm
Gasket, bonnet
Cover, bonnet
Gasket, bonnet cover
Screw, tapping 5 x 10
Screw, tapping 5 x 10
Screw, 5 x 16
O-ring 1a p-32.0
Bolt, M6 x 20
Bolt, M6 x 75 Plated
Plug, glow
Connector, glow plug
Gasket, liquid
Gasket, manifold

Quantity
Var. No.
2
2
2
3
6
6
1
6
2
1
3
3
6
6
12
3
3
2
1
1
3
2
6
6
6
2
1
3
1
1
1
1
2
1
1
1
1
1
1
1
1
4
4
2
1
3
6
3
1
1
1

15

Group 5: Intake Manifold

6270_5

Item
1
2
3
5
6
7
8
9
10
11

16

Part Number

Description

GM35433
229425
GM35452
GM33685
252697
252707
225778
GM35579
252697
225717

Pipe, breather
Clamp
Manifold, intake
Gasket, intake manifold
Bolt
Bolt
Gasket
Joint
Bolt
Gasket, exhaust manifold

Quantity
Var. No.
1
1
2
1
1
4
2
1
1
4
1

TP-6270 11/06

Group 6: Camshaft and Drive Gear

6270_6

Item
1
2
3
4
6
7
8
9
10
11
14
15
16
17
18
19

TP-6270 11/06

Part Number

Description

252819
225718
GM35453
252804
256587
252669
GM35734
225818
GM35459
GM35461
GM35460
252702
GM19682
GM35462
GM35711
GM35714

Tappet
Rod, push
Camshaft assembly
Metal, thrust
Gear, camshaft
Key 7 x 14
Nut, lock M14 plated
Bolt, M8 x 14
Shaft, idle gear
Gear assembly, idle
Bush, idle gear
Bolt
Bolt, gear
Gear, pump
Flange
Washer, spring

Quantity
Var. No.
1
6
6
1
1
1
1
1
2
1
1
1
3
4
1
1
1

17

Group 6: Camshaft and Drive Gear, continued

6270_6_2

Item
1
2
3
9
10
11
14
15
16
17
18
19

18

Part Number

Description

363039
GM47300
GM47301
225816
GM47302
GM47303
GM47306
GM19682
GM47304
GM47305
252666
252725

Tappet
Rod, push
Camshaft assembly
Bolt, M6 x 12
Shaft, idle gear
Gear assembly, idle
Bolt, M6 x 35 plated
Bolt, gear
Gear, pump
Flange
Washer, spring
Nut

Quantity
Var. No.
2
6
6
1
2
1
1
3
4
1
1
1
1

TP-6270 11/06

Group 7: Crankshaft and Piston

6270_7

Item
1
2
5
6
8
9
10
11
12
13
15
16
18
22
23
24
28
29
30
32
34
36

TP-6270 11/06

Part Number

Description

GM35454
256750
GM35455
252669
256654
GM35456
252937
252763
252401
229117
252774
GM35457
GM35458
225395
229738
225838
225726
225723
225724
225725
GM35738
GM35739

Crankshaft assembly
Parallel pin 8 x 16
Gear, crankshaft
Key 7 x 14
Spring pin
V-pulley, crankshaft
Washer
Bolt, V pulley
Bolt, flywheel
Flywheel assembly
Gear, ring
Piston w/ring
Ring set, piston
Pin, piston
Circlip
Rod assembly, connecting
Bushing piston pin
Bolt
Bearing, crankpin
Crank bearing
Piston w/ring, 0.25 OS
Ring set, 0.25 OS

Quantity
Var. No.
1
1
1
1
1
1
1
1
1
6
1
1
3
3
3
6
3
3
6
3
3
3
3

19

Group 7: Crankshaft and Piston, continued

6270_7_2

Item
1
2
5
6
8
11
12
13
14
15
17

20

Part Number

Description

GM47309
256750
229748
GM47307
GM47320
363081
GM47308
229664
229639
GM47310
GM47312

Crankshaft assembly
Parallel pin 8 x 16
Key, 4 x 12
Gear, crankshaft
Flywheel assembly
Gear, frt. diff. drive
V-pulley, crankshaft
Bolt, M12 x 1.25
Washer
Piston w/ring
Ring set

Quantity
Var. No.
2
1
1
1
1
1
1
1
1
1
3
3

Item
21
22
23
27
28
29
31
33
37
39

Part Number

Description

GM47311
GM47321
GM47315
GM47319
GM47316
GM47317
GM47314
GM47313
GM47318
229638

Pin, piston
Circlip 22
Rod assembly, connecting
Bushing, piston pin
Bolt, connecting rod
Metal assembly, crank pin
Piston assembly, 0.25 OS
Ring set, 0.25 OS
Bearing, pin 0.25 US
Bolt

Quantity
Var. No.
2
3
6
3
3
6
3
3
3
3
5

TP-6270 11/06

Group 8: Lubrication Oil System

6270_8

Item
1
2
3
4
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

Part Number

Description

GM35468
252759
225775
GM35487
252701
GM35419
252084
GM35471
GM35550
252677
252734
252734
363452
250989
252834
252697
GM35469
GM35470
256582
225776

Dipstick
Guide, dipstick
Gasket
Pipe assembly, oil inlet
Bolt, M8 x 35
Switch, oil pressure
Bolt
Pipe assembly, oil
Bolt assembly, joint
Joint bolt
Washer 8, seal
Washer 8, seal
Washer, seal
Nut, M6
Filter, oil*
Bolt
Bracket assembly, filter
Bracket, filter
Stud
Gasket

Quantity
Var. No.
1
1
1
1
1
2
1
1
1
1
1
1
1
2
1
1
3
1
1
1
1

* A Kohler-brand oil filter is available for generator models using this
variation. Oil filter GM47465 has 18% more media than filter 252834
for greater contaminant-holding capacity.

TP-6270 11/06

21

Group 8: Lubrication Oil System, continued

6270_8_2

Item
1
2
3
4
5
9
10
11
12
13
14
15
16

22

Part Number

Description

GM47323
256582
229678
GM47322
GM47324
229498
GM35419
GM47325
GM35550
252734
252677
252734
252759

Dipstick, lub. oil
Stud
Filter, oil
O-ring
Pipe assembly, lub, oil
Bolt, M6 x 10 plated
Switch, oil pressure
Pipe assembly, hydraulic
Bolt assembly, joint
Washer 8, seal
Joint bolt 3
Washer 8, seal
Guide, dipstick

Quantity
Var. No.
2
1
1
1
1
1
2
1
1
2
2
2
2
1

TP-6270 11/06

Group 9: Cooling Water System

6270_9

Item
1
3
4
8
9
11
13
14
15
16
17
18
18
19
20
21
22

Part Number

Description

GM35472
GM35488
GM35489
GM29476
GM35490
252839
GM35720
225818
225817
252701
256798
225428
344920
252845
229408
249865
252699

Pump assembly, water
Gasket
Plate
Gasket
Pipe, water pump
O-ring
Plug, screw
Bolt, M6 x 14 plated
Bolt, M6 x 20
Bolt, M8 x 35
Bolt, M8 x 55 plated
V-belt
V-belt (24 V models)
V-pulley
Thermostat cover
Gasket
Bolt, M8 x 25 plated

TP-6270 11/06

Quantity
Var. No.
1
2
1
1
1
1
1
1
2
2
2
1
3
1
1
1
1
1

1
1
1
1
1
1
2
2
2
1
3
1
1
1
1
1

Item
23
24
25
25
28
29
30
31
32
33
34
35
36
37
38
39

Part Number

Description

Quantity
Var. No.
1
2

252773
252757
256734
225704
250967
252695
252705
GM35473
GM35475
GM35477
229411
GM35482
GM35474
GM35476
229411
GM35580

Packing 16
Plug M16
Petcock assembly
Valve
Gasket 8, round
Bolt, M8 x 12
Bolt
Pipe assembly
Pipe assembly
Clamp
Clamp
Tube, corrugated
Pipe assembly
Pipe, water
Clamp
Gasket

2
2
1
1
1
1
1
1
1
1
2
1
1
1
2
1

2
2
1
1
1
1
1
1
1
1
2
1
1
1
2
1

23

Group 9: Cooling Water System, continued

6270_9_2

Item
1
3
4
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

24

Part Number

Description

GM47326
GM47329
GM47328
GM47333
229780
GM47330
GM35704
GM47327
250967
252695
252704
GM47331
GM47044
225816
GM42711
252706
252699
252757
GM42701
252773
249865
GM47332
252697
GM35491

Pump assembly, water
Cover
Gasket
Screw, M6 x 12
Plug
O-ring
Plug, drain
Gasket, water pump
Gasket 8, round
Bolt, M8 x 12
Bolt
V-pulley, water pump
Belt, 36 in.
Bolt, M6 x 12
Cover, thermostat
Bolt
Bolt, M8 x 25 plated
Plug m16
Plug, drain
Packing 16
Gasket
Adjuster, belt
Bolt
Bolt

Quantity
Var. No.
3
1
1
1
4
1
1
1
1
1
1
3
1
1
4
1
1
1
2
1
2
1
1
1
1

TP-6270 11/06

Group 10: Fuel Injection Pump

5

6270_10

Item
1
2
3
4
5

TP-6270 11/06

Part Number

Description

GM35742
GM35478
252696
252697
344746

Injection pump assembly
Bracket, pump
Bolt, M8 x 16
Bolt
Solenoid (24 V models)

Quantity
Variation Number
1
2
1
1
1
1

1
1
1
1
1

25

Group 10: Fuel Injection Pump, continued

1

See Group 6

6270_10_2

Item
1

26

Part Number

Description

GM47334

Pump assembly, fuel injection

Quantity
Var. No.
3
1

TP-6270 11/06

Group 12: Fuel Injection Valve

6270_12

Item
1
2
5
6
10
11
12
13
14
26

Part Number

Description

GM35743
GM35494
256520
GM35479
256521
256522
256523
256707
256524
225374

Fuel injector
Nozzle assembly
Nut, nozzle case
Holder assembly, nozzle
Spring nozzle
Seat, nozzle spring
Plate, stop
Pin
Shim set
Retainer

TP-6270 11/06

Quantity
Var. No.
1

Item

3
3
3
3
3
3
3
6
3
1

29
30
33
35
39
43
47
48
49
50

Part Number

Description

225418
256774
225418
GM35484
GM35485
GM35486
GM35573
GM35483
GM35574
249843

Bolt, M4 x 14 hex socket
Clamp assembly, line
Bolt, M4 x 14 hex socket
Pipe assembly, injection
Pipe assembly, injection
Pipe assembly, injection
Pipe, fuel oil
Pipe, fuel oil
Cap
Hose clamp

Quantity
Var. No.
1
1
1
2
1
1
1
2
1
1
7

27

Group 12: Fuel Injection Valve, continued

6270_12_2

Item
1
2
3
4
7
9
13
17
21
22
28
29
30
31
32
38
40
41

28

Part Number

Description

GM47337
GM47336
GM47338
256774
225418
GM47340
GM47341
GM47342
225406
GM47339
GM47345
GM47343
249843
229662
GM47344
225424
—
—

Valve assembly, injection
Holder, nozzle
Nozzle assembly
Clamp assembly, line
Bolt, M4 x 14 hex socket
Pipe, fuel injection
Pipe, fuel injection
Pipe, fuel injection
Joint
Pipe assembly, return
Gasket, return
Pipe, fuel oil
Hose clamp
Nut
Valve assembly, check
Seal washer 12S
Clamp (see Group 103)
Fuel line (see Group 103)

Quantity
Var. No.
2
3
3
3
1
2
1
1
1
1
1
3
1
2
3
1
2
2
1

TP-6270 11/06

Group 13: Fuel Line and Filter

6270_13

Item
1
2
3
4
5
6

TP-6270 11/06

Part Number

Description

GM35541
GM32359
225819
X-386-93
X-386-135
252670

Bracket, filter
Filter, fuel
Bolt M8 x 30 plated
Pipe, fuel oil
Pipe, fuel oil
Clamp

Quantity
Var. No.
1
1
1
2
1
1
4

29

Group 13: Fuel Line and Filter, continued

6270_13_2

Item
1
2
3
4
5
6
7
8
9

30

Part Number

Description

GM47042
GM47346
GM47349
229709
229550
250821
229708
GM10979
GM47347

Filter assembly, fuel
Spring, taper valve
Lever
Cup, strainer
O-ring
Retainer
Spring
Element, fuel filter
Screw, M4

Quantity
Var. No.
2

Item

1
1
1
1
1
1
1
1
1

10
11
12
13
15
16
17
18
19

Part Number

Description

225811
229758
229552
256567
—
—
225424
GM47348
252696

O-ring
Bolt w/washer, M8 x 70
Bolt, pipe joint
Joint 12, pipe
Clamp (see Group 103)
Fuel line (see Group 103)
Seal washer, 12S
Bracket, filter
Bolt, M8 x 16

Quantity
Var. No.
2
1
1
1
1
2
1
2
1
2

TP-6270 11/06

Group 14: Starting Motor

6270_14

Item
1
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16

Part Number

Description

344743-P
GM39020
225895
GM35772
GM35769
225898
225899
225900
225901
225902
225903
225904
225905
225906
225907
225908

Starter, 12 V
Starter, 24 V
Armature assembly
Ball bearing
Ball bearing
Field coil assembly
Screw
Brush (+)
Holder assembly
Brush (--)
Brush spring
Rear cover
Gear housing assembly
Center housing
Switch, magnetic
Shift lever set

TP-6270 11/06

Quantity
Var. No.
1
2
1
1
1
1
1
1
4
2
1
2
4
1
1
1
1
1

Item
19
20
21
22
23
27
28
29
30
31
32
33
34
35

Part Number

Description

225909
225910
225911
225912
225913
GM35770
GM35771
GM35774
225917
225920
225921
GM35516
252481
252725

Dust cover
Through bolt
Pinion assembly
Pinion shaft
Pinion stopper set
Clutch assembly
Ball bearing
Ball bearing
Cover
Bolt
Bolt
Stud, starter
Cover
Nut

Quantity
Var. No.
1
2
1
2
1
1
1
1
1
1
1
2
3
2
1
2

31

Group 14: Starting Motor, continued

6270_14_2

Item
1
2
3
4
5
6
7
8
9
10

32

Part Number

Description

229704
363417
252630
GM47353
252631
363004
363005
GM47351
363008
GM47352

Starter
Cover terminal
Stopper set, pinion
Switch, magnet
Washer set, thrust
Armature
Cover assy., rear
Holder assembly, brush
Brush (--)
Brush (+)

Quantity
Var. No.
3

Item

1
1
1
1
1
1
1
1
2
1

11
12
13
14
15
16
17
18
19
19

Part Number

Description

363009
363006
363007
363092
363078
363093
363079
363010
225820
229768

Spring, brush
Cover kit, dust
Shift lever kit
Yoke assy.
Case, gear
Through bolt
Pinion
Bolt, M6 x 37
Bolt, M10 x 30 plated
Bolt, M10 x 30

Quantity
Var. No.
3
4
1
1
1
1
2
1
2
2
2

TP-6270 11/06

Group 15: Gasket Set

6270_15

Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

TP-6270 11/06

Part Number

Description

GM35741
GM33836
252764
250844
GM35450
252744
GM35445
225778
225717
225425
225766
225775
GM35580
249865
GM35421
250967
252734
GM35517
250801
252684
256796
363452
GM33685
225776

Gasket set
Gasket, cylinder head
O-ring, pump
Valve seal
Protector, nozzle
Seat
Gasket, bonnet
Gasket
Gasket, exhaust man
Seal washer
Seal, valve stem
Gasket
Gasket
Gasket
O-ring
Gasket 8, round
Washer 8, seal
Gasket
O ring
O-ring
O-ring
Washer, seal
Gasket, intake manifold
Gasket

Quantity
Var. No.
1
1
1
1
3
3
3
1
1
1
1
3
1
1
1
4
1
2
2
3
2
1
2
1
1

33

Group 15: Gasket Set, continued

25

6270_15_2

Item
1
2
3
4
5
6
7
8
9
10
11
12

34

Part Number

Description

GM47354
GM47255
252764
GM35424
GM47297
GM47295
GM47292
GM35425
252734
252684
GM47322
GM47260

Gasket set
Gasket, cylinder head
O-ring, fuel injection pump
Seal, valve stem
Protector, nozzle
Gasket, bonnet
Gasket, manifold
Seal, valve stem
Washer 8, seal
O-ring
O-ring
O-ring

Quantity
Var. No.
2

Item

1
1
1
3
3
1
1
3
4
2
1
1

13
14
15
16
17
18
19
20
21
22
23
25

Part Number

Description

GM47264
229624
GM47288
252773
225424
GM47345
GM47327
250967
363448
256796
249865
GM46206

O-ring
Gasket
Gasket, bonnet cover
Packing 16
Seal washer
Gasket, return
Gasket, water pump
Gasket, round
Washer, seal 16S
O-ring
Gasket
Gasket, liquid

Quantity
Var. No.
2
3
6
1
2
4
3
1
1
1
1
1
1

TP-6270 11/06

Group 101: Air Intake
11
13

9

6
12
11
5
7

3
4

7

8

7

7

2

1

10
6270_101

Item
1
2
3
4
5
6
7
8
8
9
10
10
11
12
13

TP-6270 11/06

Part Number Description
X-426-19
X-426-6
278856
X-400-28
278857
278858
278862
GM31177-BLK
GM37433
278855
344224
GM37434
X-426-8
359585
359476

Clamp, hose, 1/2 in.
Clamp, hose, 1.56/2.5 in.
Cover, plastic
Spacer, 0.282 ID x 0.5 OD x 0.531 in.
Filter, air
Element, air cleaner
Clip, air cleaner
Bracket, air cleaner mounting
Bracket, air cleaner mounting
Base, air cleaner
Hose, molded air intake, 1.29 in. ID
Hose, molded air intake
Clamp, hose, 0.81/1.75 in.
Duct
Connector, hose

Quantity
Variation Number
GR1
2
1
1
1
1
1
1
4
1
1
1
2
1
1

1
1
1
1
1
1
4
1
1
1
2
1
1

35

Group 103: Fuel System
15
See Group 13

8
9

5
A

14

A

7
11

5

16

10
5
6

12

5
13

11
5

1

3

4
5

2

See Group 13 for additional fuel system parts.
6270_103a

36

TP-6270 11/06

Group 103: Fuel System
Item
1
1
2
3
4
5
6
6
7
7
8
9
10
11
12
13
14
15
16

TP-6270 11/06

Part
Number
229051
344740
229168
X-555-1
X-391-25
X-426-9
X-386-101
X-386-79
229065
GM38396
M125A-12-80
M933-12020-60
X-101-25
X-25-40
X-284-39
X-386-135
X-386-79
GM38410
M931-08070-60

Description
Pump, fuel
Pump, fuel
Lead assembly
Elbow, street, 1/4 x 1/4
Connector, 90 deg. 5/16 in. ID hose
Clamp, hose, .25/.70 in.
Fuel line, flexible
Hose
Bracket, fuel pump
Bracket, fuel pump
Washer
Bolt, hex head
Nut, hex elastic stop
Washer
Grommet
Line, flex fuel
Hose
Bracket, fuel filter mounting
Screw, hex cap

Quantity
Variation Number
GR2
GR9
3
1
1
1
1
1
1
1
1
1
1
1
1
2
2
6
1
1
1
1
1
1
2
2
2
2
3
3
3
6
6
3
3
3
1
1
1
1

37

Group 104: Cooling System
14

54
15

52

13
74

41
45

51

4

44

73
22

45

23 46

24

58
21

18

3
2

17

29

10
11
9

6

28

12

27
39

1 2

5

7
4

31

26
25

8
2

30

19
38
4

3

31

20

50

32

3

33

59

49
35
55

33
50
57
56
34
71

36

37

16
72
43
42
45
47
45
48

Note: Items 1--7, and 51 are removed when an optional sound shield is installed.

38

6270_104a

TP-6270 11/06

Group 104: Cooling System
Item
1
1
2
3
4
5
5
5
6
6
6
7
7
7
8
9
9
10
10
11
12
13
13
13
14
14
15
16
17
17
18
19
20
20
20
21
22
23
23
24
24
25
26
27
28
28
29
29
30
30
30
31
32
32
33
34
35
36
36
37
37
38
38
39
41
41
41
41

Part
Number
GM30592
GM38459
X-284-39
X-25-40
229330
GM30573
GM33857
GM38461
GM30571
GM33855
GM38462
GM30572
GM33856
GM38460
X-400-170
229125
GM13660
GM30244
GM42280
M125A-10-80
M933-10025-60
GM46963
GM46964
-GM30243
GM38443
M931-08060-60
GM30263
260115
GM37631
241311
M125A-08-80
M931-08120-60
M931-08100-60
M931-08140-60
249905
229063
X-25-85
M125A-08-80
X-125-5
M933-08025-60
GM47556
229963
229064
X-25-85
M125A-08-80
X-125-31
M933-08020-60
229232
GM37677
GM12028
X-426-8
229057
GM37407
X-426-8
229064
229963
X-25-85
M125A-08-80
X-125-31
M933-08020-60
GM30020
344880
X-426-8
X-400-104
X-400-262
X-400-263
X-400-264

Description
Guard, belt
Guard, belt
Grommet
Washer, plain
Screw, wing
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Bracket, belt guard
Spacer, 0.344 ID x 0.625 OD x 0.143 in.
V-Belt, 27 in.
V-Belt, 25.5 in.
Pulley, pump drive
Pulley, pump drive
Washer, plain
Screw, HC M10-1.50
Service Kit, Seawater Pump* (before serial number 2104903)
Service Kit, Seawater Pump* (before serial number 2104903)
Pump, seawater (serial number 2104903 and later, see item 74)
Bracket, seawater pump
Bracket, seawater pump
Screw, HC
Switch, pressure
Manifold, exhaust
Manifold, exhaust
Neck
Washer
Screw, hex head cap
Screw, hex head cap
Screw, hex head cap
Gasket, exhaust
Tube, mixing
Washer, 5/16
Washer, plain
Screw, 5/16-18 x 1
Screw, hex cap
Thermostat
Gasket, water outlet
Cover, thermostat
Washer
Washer, plain
Screw, 5/16-8 x 0.875
Screw, hex cap
Hose, coolant
Hose, molded coolant
Sleeving, expandable (not shown)
Clamp, hose, 1 15/16 x 1 3/16
Hose, molded coolant
Hose, molded coolant
Clamp, hose, 1 15/16 x 1 3/16
Cover, thermostat
Gasket, water outlet
Washer
Washer, plain
Screw, 5/16-8 x 0.875
Screw, hex cap
Hose, molded coolant
Hose, molded coolant, 1.10 in. ID
Clamp, hose, 1 15/16 x 1 3/16
Spacer, 0.375 ID x 0.75 ID x 0.5 in.
Spacer, 6.60 ID x 12.70 OD x 8.38 L
Spacer, 6.60 ID x 12.70 OD x 12.08 L
Spacer, 8.74 ID x 18.55 OD x 16.08 L

Quantity
Variation Number
GR3 GR10
3
1
1
1
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
6
6
6
6
6
2
4
1
1
1
1
1
1
2
2
2
4
4
4
4
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
1
2
2
2
1
1
1
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
1
1
1
2
2
2
1
1
2
1
1

* Seawater pump service kit includes pump GM46936 (item 74), item 14 bracket, and hardware.

TP-6270 11/06

39

Group 104: Cooling System, continued
14

54
15

52

13
74

41
45

51

4

44

73
22

45

23 46

24

58
21

18

3
2

17

29

10
11
9

6

28

12

27
39

1 2

5

7
4

31

26
25

8
2

30

19
38
4

3

31

20

50

32

3

33

59

49
35
55

33
50
57
56
34
71

36

37

16
72
43
42
45
47
45
48

Note: Items 1--7, and 51 are removed when an optional sound shield is installed.

40

6270_104a

TP-6270 11/06

Group 104: Cooling System, continued
13
70
69

74

61
62

68
63
61
62
63

64

68

69

70

64
65

67
66

Pump 344089 Components
Before S/N 2104903

Item
42
42
43
44
44
45
46
46
47
48
48
49
49
50
51
52
54
55
56
57
58
59
59
61
62
63
64
65
66
67
68
69
70
71
72
73
73
74

TP-6270 11/06

Part
Number
GM30880
GM37676
260085
X-312-46
GM38472
X-426-3
X-582-2
X-391-2
X-391-2
X-312-4
X-312-51
229232
GM37678
X-426-8
X-672-21
X-672-3
X-391-2
359037
X-426-9
X-386-34
229980
GM30570-WHT
GM38437-WHT
344306
344584
229826
344043
344585
344606
344587
GM16865
GM22995
GM17702
GM38448
X-672-33
X-25-85
M125A-08-80
GM46936

Pump GM46936 Components
S/N 2104903 and later

Description
Exchanger, heat
Exchanger, heat
Zinc anode
Hose, 0.63 in ID
Hose, molded seawater
Clamp, hose, 1/2 x 1 13/32
Connector, hose
Connector, 90 deg., 5/8 in. ID hose
Connector, 90 deg., 5/8 in. ID hose
Hose, 0.63 in. ID
Hose, 0.63 in. ID
Hose
Hose, molded coolant
Clamp, hose, 1 15/16 x 1 3/16
Clamp, insulated
Clamp, insulated
Connector, 90 deg., 5/8 in. ID hose
Bottle, overflow
Clamp, hose
Hose
Cap
Bracket, water bottle
Bracket, water bottle
Plate, cover
Gasket
Kit, impeller (includes gasket)
Bearing, ball
Housing
Pulley
Shaft, drive
Seal
Seat, ceramic
Key
Bracket, heat exchanger
Clamp, insulated, 2.62 in.
Washer, 5/16
Washer, plain
Pump, seawater (serial number 2104903 and later)

Quantity
Variation Number
GR3 GR10
3
1
1
1
1
1
1
1
1
1
4
4
4
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
4
4
1
1
1

41

Group 105: Engine
7

11

6

8
20

13

3

12
1
19

9

10

4

4

23

21

2
22

2
15
24
15
12 Volt Mounting

24 Volt Mounting

Alternator Removed

To Oil Pan

14
18

25

17
5
16

6270_105a

42

TP-6270 11/06

Group 105: Engine
Item
1
2
2
3
4
4
5
6
7
7
8
9
10
11
12
13
14
15
15
15
16
17
18
19
20
21
22
23
24
25
25

Part
Number
229113
229212
254784
249872
256924
344742
359653
GM28823
GM29458
GM35300
GM30245
M934-06-60
X-22-11
X-22-16
X-22-26
X-22-5
X-25-145
X-400-258
X-400-260
X-400-152
X-426-9
X-6084-1
X-651-34
X-67-113
X-6238-10
X-431-37
X-400-74
344815
229484
249959
GM48799

Description
Guard, generator fan
Bracket, alternator fan
Arm, alternator adjusting
Switch, high temperature cutout
Alternator
Alternator
Valve, drain
Sender, temperature
Engine assembly, 3TNV82 (see Groups 1-15 for parts)
Engine assembly, 3TNV76 (see Groups 1-15 for parts)
Bushing, adapter
Nut, hex, 6 mm
Washer, lock, 0.262 ID x 0.469 in. OD
Washer, lock, 0.326 ID x 0.883 in. OD
Washer, lock, 0.521 ID x 1.24 in. OD
Washer, lock, 0.326 ID x 0.62 in. OD
Washer, plain, 0.859 ID x 1.185 in. OD
Spacer
Spacer
Spacer, 0.344 ID x 0.625 OD x 1.5 in.
Clamp, hose, 0.25/0.720 in.
Clip, hose
Hose
Screw, hex washer, thread-forming
Screw, 3/8-16 x 0.75
Terminal, flag, female
Spacer, 0.344 ID x 0.625 OD x 0.25 in.
Guard, alternator fan
Pulley, tension assembly (Kit GM33125-KA1)
Adapter, bushing
Adapter, bushing 3/8-18 x M16

Quantity
Variation Number
GR4 GR11
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
5
5
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
1

4

1
1
1
1
1
1
1
2

1
1
1
1
1

1
1

Note: Items 17 and 18 are removed when an optional sound shield is installed.

TP-6270 11/06

43

Group 107: Nameplate and Decals
Item
1
2
3
4
5
6
7
8
9
10
11
12
12
13
14
15

Part
Number
249810
344282
226917
344295
GM14167
249808
224233
294520
249809
359446
X-6348-10
GM35838
229883
344486
246242
GM45906

Description
Decal, warning “Hot Coolant”
Decal, “Notice Zinc Anode”
Decal, negative battery connection
Decal, equipment ground
Decal, drain
Decal, warning “Rotating Parts”
Decal, 1-800 number
Decal, danger “High Voltage”
Decal, warning “Hot Engine”
Nameplate
Decal, Kohler Power Systems
Decal, reconnection 1 phase
Decal, reconnection 3 phase
Decal, CE
Decal, notice “This generator set has been rewired...”
Decal, fuse panel

GR5
1
1
1
1
3
1
1
1
1
1
1
1
1
1

Quantity
Variation Number
GR14
1
1
1
1
3
1
1
1
1
1
1
1
1
1

3
1
1
1
1
3
1
1
1
1
1
1
1
1
1

Nameplate and decals not illustrated.

44

TP-6270 11/06

Group 109: Skid and Plant Mounting
3
4
9

5

11
10

10

2
15

11
11
11

7
10
10

1

6

8

7

12

6

8

Item
1
1
2
2
2
3
3
4
5
5
6
7
7
8
9
10
11
12
15
#

TP-6270 11/06

Part
Number
GM31907
GM37600
GM30382
GM32403
GM37601
M125A-12-80
M125A-10-80
#
X-22-26
X-22-14
#
278322
225124
X-25-96
LK-0606-1515
X-22-12
#
#
M982-08-80

12

Description
Tray, drip
Tray, drip
Support, engine, left side
Support, engine, right side
Support, engine
Washer
Washer
Screw, hex head
Washer, lock, 0.521 ID x 1.24 in. OD
Washer, lock, 0.391 ID x 0.975 in. OD
Hardware, M8
Vibromount
Vibromount
Washer, plain, 0.406 ID x 2 in. OD
Lead
Washer, lock, 0.262 ID x 0.743 in. OD
Hardware, M6
Hardware, M8
Nut, elastic stop

6270_109a
Quantity
Variation Number
GR6
2
1
1
1
1
2
7
1
8
8
1
1
8
8
4
4
4
4
1
1
4
4
2
2
4
4
4
4

Common hardware; procure locally.

45

Group 201: Generator and Mounting

34

24

23

26

39

33

38

34

40
25

22

37
28

35

34

27

36

21

29
30

20

32

19

31

18

17

14
10

13

8

1

15

9
16
12
11

6

2
3
4
5

46

7

6270_201a

TP-6270 11/06

Group 201: Generator and Mounting
Item
1
1
1
2
3
4
5
5
6
7
8
9
10
10
11
12
13
14
14
15
15
16
17
17
18
19
20
21
21
22
22
23
24
25
25
26
27
28
28
29
30
31
32
32
33
34
35
36
37
38
39
40

Part
Number
GM29342
GM29787
GM29301
229109
257442
X-67-125
229097
229349
229356
M933-10012-60
GM28588
X-6238-3
257017
257014
M933-08016-60
M125A-08-80
229346
225215
225214
X-6351-7
X-6284-2
X-400-189
A-229147
A-229837
X-758-15
229110
GM24810
GM37366
GM38488
GM30021
GM46204
X-67-64
X-6266-1
GM29689
GM38781
X-6216-1
X-801-3
X-6051-20
M931-10235-60
X-97-15
344567
X-25-129
X-6238-3
X-22-1
A-229152
X-283-3
X-51-8
X-22-7
X-712-17
X-67-135
GM30341
X-22-14

Description
Stator assembly
Stator assembly
Stator assembly
Guard, generator fan
Clip, speed
Screw, tapping, 10-24
Plate, locator
Plate, locator
Pin, knurled
Screw, M10-1.50
Disc, drive
Screw, 3/8-16 x 0.875
Disc, drive
Disc, drive
Screw, HC M8-1.25
Washer
Disc, fan locator
Fan, generator
Fan, generator
Nut, flange, whiz lock, M5-0.8
Screw, slotted pan head machine
Spacer
Rotor assembly (includes item 18)
Rotor assembly (includes item 18)
Bearing, ball
O-ring
Bracket, end
Box, junction
Box, junction
Plate, circuit breaker
Plate, circuit breaker
Screw, self-tapping
Connector, cable
Panel, junction box louver
Panel, junction box louver
Screw, self-tapping
Washer, hardened
Screw, hex head
Screw, hex head
Screw, hex, 10-24
Exciter, armature
Washer, plain
Screw, 3/8-16 x 0.875
Washer, lock
Circuit board, diode board
Terminal
Screw, 8-32 x 0.75
Washers, #8
Spacer
Screw, tapping, 10-24
Exciter assembly, field
Washer, lock, 0.391 ID x 0.975 in. OD

GR7
1

Quantity
Variation Number
GR13

3

1
1
1
1
1

1
1
1
1

2
6

2
6

8
2

8
2

8
8

8
8

1

1

4
4
1

4
4
1

1
1
1
1

1
1
1
1

1

1

4
1
1

4
1
1

10
4
4

10
4
4

4
1
1
1
1
1
3
5
5
3
3
1
1

4
1
1
1
1
1
3
5
5
3
3
1
1

1
1
1
1
1
2
6
1
8
2
8
8
1
1
4
4
4
1
1
1
1
1
1
4
1
1
14
5
4
4
1
1
1
1
1
3
5
5
3
3
1
1

Note: Item 25 is not used when an optional sound shield is installed. The sound shield parts are listed in the
Accessory section of this manual.

TP-6270 11/06

47

Group 301: Controller and Mounting
10
5
8 1

8

9

10

2

9

3

See Group 201

C
A

B

See Group 201
20
25

26
21
23

C

22

22

24

“LO” Leads

7
23

B

A

27
6
F3
“LO” Lead Connections

F2

23

4

F1

14

12
13

16

16

15
14
11
17

16

19
16

14

18

6269_301

48

TP-6270 11/06

Group 301: Controller and Mounting
Item
1
2
3
4
4
5
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20
20
21
22
23
24
25
26
27

Part
Number
282829
GM28483
GM34969
GM29246
GM46350
GM29671
GM29778
X-22-11
X-22-12
X-22-20
X-67-64
X-6210-4
GM28678
320711
GM29998
358337
229989
233959
GM15493
292370
GM29249
259391
272684
GM28787
200705
223316
238426
358337
M7985A-05012-20
M934-05-50
X-81-8

Description
Vibromount
SCR module
Controller assembly, ADC 2100 (kit includes instructions)
Harness, engine
Harness, engine
PCB assembly, relay board, 12 V
PCB assembly, relay board, 24 V
Washer, lock, 0.262 ID x 0.469 in. OD
Washer, lock, 0.262 ID 0.743 in. OD
Washer, lock, 0.172 ID x 0.373 in. OD
Screw, self-tapping
Nut, flange whiz, 8-32
Connector, weathertight
Connector, 9-position
Connector, 6-position, blk, male
Fuse, 10 A, 250 V
Connector, receptacle
Diode, 6 A
Connector, weathertight, 3-position
Connector, plug, 2-position
Connector
Relay, 12 V
Relay, 24 V
Relay, 12 V
Grommet, round
Fuse, 10 A, 250 A
Fuse holder, 0.25 x 1.25 in.
Fuse, 10 A, 250 V
Screw, pan head machine
Nut, hex, 5 mm
Nut, hex, 1/4-20

Quantity
Variation Number
GR12
4
1
1
1

GR8
4
1
1
1

3
4
1
1
1
1

1
1
2
2
8
6
8
1
1
1
3
1
4
1
1
1

2
2
8
6
8
1
1
1
3
1
4
1
1
1
1

2
2
8
6
8
1
1
1
1
4
1
1
1

1
1

1

1
1
1

1
1
1

1
1
2
3
1
1
1
1

Group 701: Literature
Item
1
2
3
4
5
6
7
8
8

Part
Number
TP-5375
TP-5620
TP-6252
TP-6253
TP-6255
TP-6270
TP-6412
TP-6293
TP-6383

Description
Warranty, Marine
Safety Precautions, Marine
O/M 8--32EOZD/6.5--27EFOZD, Marine
I/M EOZ/EFOZ/EOZD/EFOZD Models, Marine
S/M 8--32EOZD/6.5--27EFOZD, Marine
P/C 9/10EOZD, 7/8.5/9EFOZD Marine
O/M Yanmar TNV Series
S/M Yanmar TNV Series, Marine
S/M Yanmar 2TNV/3TNV

Quantity
Variation Number
44
69
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Paint and Miscellaneous Parts
Item
1
1

TP-6270 11/06

Part
Number
221334
221335

Description
White paint, gallon can
White paint, spray can

49

Parts List: Accessories
Qty.

Description

Part No.

1
1
4
1
1

Terminal, jumper
Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 42 A, 250 V, 2-pole
Installation Instructions

Circuit Breaker Kit
1
4
1
1

Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 42 A, 250 V, 2-pole
Installation Instructions

Circuit Breaker Kit
1
1
2
2
1
2
1

Plate, cover
Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Screw, pan head, 6-32 x 1/4 in.
Circuit breaker, 42 A, 250 V, 1-pole
Nut, flange whiz, 6-32
Installation Instructions

Circuit Breaker Kit
1
1
2
2
1
2
1

Plate, cover
Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Screw, pan head, 6-32 x 1/4 in.
Circuit breaker
Nut, flange whiz, 6-32
Installation Instructions

Circuit Breaker Kit
3
1
6
1
1

Boot
Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 20 A, 600 V, 3-pole
Installation Instructions

Circuit Breaker Kit
3
1
1
6
1
1

Boot
Decal, notice
Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 30 A, 480 V, 3-pole
Installation Instructions

Circuit Breaker Kit
3
1
1
6
1
1

Boot
Decal, notice
Plate, circuit breaker
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 35 A, 480 V, 3-pole
Installation Instructions

Circuit Breaker Kit
1
1
1
1
4
1
1
1

50

Decal, notice
Decal, fuel panel
Plate, circuit breaker
Bracket, fuse holder
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 42 A, 250 V, 2-pole
Channel, U
Installation Instructions

Description

Circuit Breaker Kit

Circuit Breakers
Circuit Breaker Kit

Qty.

GM30331-KA(KP)8
249956
GM30022
X-49-21
X-506-43
TT-1394

GM30331-KA(KP)9
GM30022
X-49-21
X-506-43
TT-1394

GM30331-KA(KP)10
229183
GM30022
X-49-21
X-49-25
X-506-60
X-6210-3
TT-1394

GM30331-KA(KP)11
229183
GM30022
X-49-21
X-49-25
X-506-69
X-6210-3
TT-1394

GM30331-KA(KP)45
238915
GM30024
X-49-21
269251
TT-1395

GM30331-KA(KP)55
238915
246242
GM37377
X-49-21
X-506-66
TT-1395

GM30331-KA(KP)56
238915
246242
GM37377
X-49-21
X-506-67
TT-1395

1
1
1
1
1
4
1
1

Decal, notice
Terminal, jumper
Decal, fuel panel
Plate, circuit breaker
Bracket, fuse holder
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 42 A, 250 V, 2-pole
Channel, U

Circuit Breaker Kit
1
1
1
1
2
2
1
1

Plate, cover
Decal, fuel panel
Plate, circuit breaker
Bracket, fuse holder
Screw, pan head, 6-32 x 3/16 in.
Screw, pan head, 6-32 x 1/4 in.
Circuit breaker, 80 A, 250 V, 1-pole
Channel, U

Circuit Breaker Kit
1
1
1
1
2
2
1
1

Plate, cover
Decal, fuel panel
Plate, circuit breaker
Bracket, fuse holder
Screw, pan head, 6-32 x 3/16 in.
Screw, pan head, 6-32 x 1/4 in.
Circuit breaker, 35 A, 250 V, 1-pole
Channel, U

Circuit Breaker Kit
1
1
1
1
4
1
1

Decal, notice
Decal, fuel panel
Plate, circuit breaker
Bracket, fuse holder
Screw, pan head, 6-32 x 3/16 in.
Circuit breaker, 33 A, 250 V, 2-pole
Channel, U

Part No.
GM46334-KA(KP)2
246242
249956
GM45906
GM46205
GM46332
X-49-21
X-506-43
X-6047-27

GM46334-KA(KP)3
229183
GM45906
GM46205
GM46332
X-49-21
X-49-25
X-506-52
X-6047-27

GM46334-KA(KP)4
229183
GM45906
GM46205
GM46332
X-49-21
X-49-25
X-506-46
X-6047-27

GM46334-KA(KP)5
246242
GM45906
GM46205
GM46332
X-49-21
X-506-39
X-6047-27

Electrical System
Harness, 12 in., Pigtail
1

Harness, pigtail

Harness, 15 in., Remote Panel
1

Harness, extension

Harness, 25 in., Remote Panel
1

Harness, extension

Harness, 100 ft. Remote Panel
1

Harness, extension

Harness, Y-Connection
1

Harness, Y remote gauge

GM32332-KP1
GM32324

GM32333-KP1
GM30248

GM32333-KP2
GM32323

GM32333-KP4
GM47391

GM32333-KP5
GM49054

GM46334-KA(KP)1
246242
GM45906
GM46205
GM46332
X-49-21
X-506-43
X-6047-27
TT-1395

TP-6270 11/06

Parts List: Accessories
Qty.

Description

Isolated Ground System
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1

Adapter, sender
Insulator, panel
Starter relay, 12 VDC, 20 A
Vibromount
Sensor, pressure
Switch, high temp. cutout
Solenoid
Harness, Engine 9 EOZD Yanmar
Bus, isolated ground
Alternator, battery charging
Tag, hang battery negative
Bracket, support
Spacer,.406 ID x .625 OD x .297 in.
Cable, battery
Cable, battery (black)
Stud (metric)
Insulator, standoff
Installation Instructions

Isolated Ground System
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1

Adapter, sender
Insulator, panel
Relay
Vibromount
Sensor, pressure
Switch, high temp. cutout
Solenoid
Harness, Engine 9 EOZD Yanmar
Bus, isolated ground
Alternator, battery charging
Tag, hang battery negative
Bracket, support
Spacer,.406 ID x .625 OD x .297 in.
Cable, battery
Cable, battery (black)
Stud (metric)
Insulator, standoff
Installation Instructions

Isolated Ground System
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1

Adapter, sender
Insulator, panel
Starter relay, 12 VDC, 20 A
Vibromount
Sensor, pressure
Switch, high temp. cutout
Solenoid
Harness, Engine 9 EOZD Yanmar
Bus, isolated ground
Alternator, battery charging
Tag, hang battery negative
Bracket, support
Spacer,.406 ID x .625 OD x .297 in.
Cable, battery
Cable, battery (black)
Stud (metric)
Insulator, standoff
Installation Instructions

Part No.
GM31865-KA(KP)1
229323
233269
259391
282829
GM28822
GM29289
GM30412
GM31764
GM31868
GM31919
GM35413
GM33029
X-400-75
X-545-161
X-545-178
X-6054-23
X-6128-35
TT-1407

GM31865-KA(KP)2
229323
233269
272684
282829
GM28822
GM29289
GM30413
GM31764
GM31868
GM31920
GM35413
GM33029
X-400-75
X-545-161
X-545-178
X-6054-23
X-6128-35
TT-1407

GM31865-KA(KP)3
229323
233269
259391
282829
GM28822
GM29289
GM30412
GM31764
GM31868
GM31919
GM35413
GM33029
X-400-75
X-545-161
X-545-179
X-6054-23
X-6128-35
TT-1407

Qty.

Description

Isolated Ground System
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1

Adapter, sender
Insulator, panel
Relay
Vibromount
Sensor, pressure
Switch, high temp. cutout
Solenoid
Harness, Engine 9 EOZD Yanmar
Bus, isolated ground
Alternator, battery charging
Bracket, support
Spacer,.406 ID x .625 OD x .297 in.
Cable, battery
Cable, battery (black)
Cable, battery (black)
Stud (metric)
Insulator, standoff
Installation Instructions

Isolated Ground System
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1

Adapter, sender
Insulator, panel
Starter relay, 12 VDC, 20 A
Vibromount
Sensor, pressure
Switch, high temp. cutout
Solenoid
Bus, isolated ground
Alternator, battery charging
Tag, hang battery negative
Bracket, support
Harness, Engine 9 EOZD Yanmar
Spacer,.406 ID x .625 OD x .297 in.
Cable, battery
Cable, battery (black)
Stud (metric)
Insulator, standoff

Isolated Ground System,
Sound Shield
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1

Adapter, sender
Insulator, panel
Starter relay, 12 VDC, 20 A
Vibromount
Sensor, pressure
Switch, high temp. cutout
Solenoid
Bus, isolated ground
Alternator, battery charging
Bracket, support
Harness, engine 9 EOZD Yanmar
Spacer,.406 ID x .625 OD x .297 in.
Cable, battery
Cable, battery (black)
Cable, battery (black)
Stud (metric)
Insulator, standoff

Isolated Standoff
2
2
1

Nut, hex, 6mm
Stud (metric)
Insulator, standoff

Oil Pressure Sender
1
1
1

TP-6270 11/06

Adapter, sender
Sensor, pressure
Installation Instructions

Part No.
GM31865-KA(KP)4
229323
233269
272684
282829
GM28822
GM29289
GM30413
GM31764
GM31868
GM31920
GM33029
X-400-75
X-545-161
X-545-178
X-545-179
X-6054-23
X-6128-35
TT-1407

GM31865-KA(KP)5
229323
233269
259391
282829
GM28822
GM29289
GM30412
GM31868
GM31919
GM35413
GM33029
GM38630
X-400-75
X-545-161
X-545-178
X-6054-23
X-6128-35

GM31865-KA(KP)6
229323
233269
259391
282829
GM28822
GM29289
GM30412
GM31868
GM31919
GM33029
GM38630
X-400-75
X-545-161
X-545-178
X-545-179
X-6054-23
X-6128-35

GM38314-KA1
M934-06-60
X-6054-23
X-6128-35

GM32112-KA(KP)1
229323
GM28822
TT-1438

51

Parts List: Accessories
Qty.

Description

Part No.

Oil Press. and Water Temp. Sender
1
1
1
1

Adapter, sender
Sender, water temperature
Fitting, 45 deg. street elbow
Sender, oil pressure

Preheat Kit, 12 Volt
1
1
1
1
1

1
1
1
2
1
1
1
1

229233
238915
344741
344904
344903
GM32427
X-22-12
TT-1397

GM32117-KA(KP)10

Wiring harness
Relay, 12VDC
Boot
Mount, controller
Bracket, fuel pump
Installation Instructions

Decal, warning
Gauge, digital
Harness, remote
Installation Instructions
Installation Instructions

Remote Start Panel
1
1
1
1
1
1
1
2
2
2

229233
233442
238915
344904
344903
GM32427
X-22-12
TT-1397

GM32117-KA(KP)3

Remote Digital Gauge
1
1
1
1
1

229233
233442
238915
X-22-12
TT-1397

GM32117-KA(KP)2

Wiring harness
Boot
Solenoid
Gasket, air heater
Heater, air
Bracket, mounting
Washer, lock, 0.262 ID x 0.743 in. OD
Installation Instructions

Preheat Kit, 12 Volt
1
1
2
2
1
1

GM32117-KA(KP)1

Wiring harness
Relay
Boot
Gasket, air heater
Heater, air
Bracket, mounting
Washer, lock, 0.262 ID x 0.743 in. OD
Installation Instructions

Preheat Kit, 12 Volt
1
1
1
3
2
1
1
1

225307
249287
267428
343473

Wiring harness
Relay
Boot
Washer, lock, 0.262 ID x 0.743 in. OD
Installation Instructions

Preheat Kit, 12 Volt

GM24405-KA1

Decal, warning
Installation instructions
Panel assembly, control (includes *)
*Meter, runtime
*Panel, control
*Switch, rocker
*Harness, wiring
*Screw, pan head, M3 x 12
*Nut, hex, 3 mm
*Washer, lock, 0.146 ID x 0.285 in. OD

229233
233442
238915
241769
GM38779
TT-1397

GM32337-KP1
249494
GM30565
GM32325
TT-1379
TT-1364

GM32335-KP1
249494
TT-1378
GM33848-1
238736
GM33847
GM33849
GM33851
M7985A-03012-20
M934-03-50
X-22-6

Qty.

Description

Remote Start Panel
1
1
1
1
1
1
1
2
2
2

GM32335-KP2

Decal, warning
Installation instructions
Panel assembly, control (includes *)
*Meter, runtime
*Panel, control
*Switch, rocker
*Harness, wiring
*Screw, pan head, M3 x 12
*Nut, hex, 3 mm
*Washer, lock, 0.146 ID x 0.285 in. OD

Ship to Shore Switch
1
1

249494
TT-1378
GM33848-2
238736
GM33847
GM33850
GM33851
M7985A-03012-20
M934-03-50
X-22-6

PAA-246617

Switch, transfer, 3-pole
Installation Instructions

A-246617
TT-535

Miscellaneous Accessories
ABYC Conversion, 9EOZD
1
1
1
1
2
2
1
2
1

ABYC Conversion, 10EOZD
1
1
1
1
1
2
2
1
2
1
1

GM41041-KA(KP)1

Filter assembly, fuel/water separator
Element, water separator
Bracket, fuel/water separator
Decal, notice
Connector, hose + vibra seal
Connector, 90 deg., 5/16 in. ID hose
Elbow, street, 90 deg. x 1/4 in. NPTF
Line, flex fuel
Line, flex fuel

GM41013
GM41014
GM41018
GM50378
X-380-4
X-391-25
X-555-1
X-6251-3
X-6251-8

GM41041-KA(KP)2

Filter assembly, fuel/water separator
Element, water separator
Bracket, fuel/water separator
Bracket, water bottle
Decal, notice
Connector, hose + vibra seal
Connector, 90 deg., 5/16 in. ID hose
Elbow, street, 90 deg. x 1/4 in. NPTF
Line, flex fuel
Line, flex fuel
Line, flex fuel

GM41013
GM41014
GM41054
GM41055
GM50378
X-380-4
X-391-25
X-555-1
X-6251-12
X-6251-13
X-6251-7

Fuel/Water Separator
1
1
1

Fuel Attachment Block
1
1
1
1
2
2
6

1
1
1

GM32181
GM32182
TT-1375

GM33129-KA(KP)1

Fuel block
Connector, hose
Fuel line, flexible
Fuel line, flexible
Connector, 90 deg., 5/16 in. ID hose
Spacer, 0.357 ID x 0.625 OD x 0.656in.
Clamp, hose, 0.38/0.88 in.

Keel Cooling Conversion
1
1

GM31994-KP1

Filter assembly, fuel/water separator
Element, water separator
Installation Instructions

Gasket, exhaust
Flange, exhaust outlet

Keel Cooling Conversion

52

Part No.

Gasket, exhaust
Flange, exhaust outlet
Guard, belt

229835
X-380-4
X-6251-12
X-6251-9
X-391-25
X-400-100
X-426-18

GM32201-KA(KP)2
249905
254692

GM32201-KA(KP)6
249905
254692
GM38783

TP-6270 11/06

Parts List: Accessories
Qty.

Description

Siphon Break
1
1
1
1
1

Installation Instructions
Valve, siphon break (includes *)
*Valve, duct
*Cap, siphon valve
*Loop, siphon valve loop

Siphon Break
1
1
1
1
1
1

Tubing, clear flexible plastic
Clamp, hose, .25/.70
Valve, siphon break (includes *)
*Valve, duct
*Cap, siphon valve
*Loop, siphon valve loop

Tray, Stainless Steel
1

Tray, drip

Tray, Stainless Steel
1

Tray, drip

Part No.
PA-229928
TT-1268
GM32985
328666
GM32984
GM32988

GM24866-KA1
GM34883
X-426-9
GM32985
328666
GM32984
GM32988

GM42297-KA(KP)1
GM38793

GM49018-KA(KP)4
GM40846

Sound Shield
Siphon Break Hose Connection
1
2
2
1
2

Valve, siphon break
Coupling, hose
Grommet, round
Hose, .63 ID
Clamp, hose, .56/1.06 in.

GM32339-KA(KP)1
229928
344934
X-284-42
X-312-61
X-426-3

Qty.

Sound Shield
1
8
4
8
2
4
4
2
1
4
1
1
2
3
2
1
1
1
1
1
1
1
1
1
1
1
24
2
2
5
5
8
1
1
1
5
4
8
1
1
2
2
2
1
1
1
1
1
1
1
1
2
3
1
1

TP-6270 11/06

Description

Part No.
GM30508-KA(KP)1

Installation instructions
TT-1382
Washer, 0.281 x 0.625 x 0.065
X-25-142
Washer, plain, 0.406 x 0.812 x 0.065
X-25-37
Clamp, hose, 2.75/1.81
X-426-16
Clamp, hose, 1.06/0.56
X-426-3
Screw, hex cap, 1/4-20
X-465-24
Screw, hardened, 3/8-16 x 0.62
X-6238-3
Hose, 2.0 in. ID x 6.0 in.
GM10073
Tube, exhaust, 2 in. OD
229889
Connector, outside
GM15486
Base, 22.75 x 36.75 in.
GM31925
Extruded rail, 21.22 in.
GM30386
Extruded rail, 28.38 in.
GM29318
Extruded rail, 21.22 in.
GM30385
Extruded rail, 17.25 in.
344686
Tube, exhaust, 2 in. OD
344694
Door, engine end, 18.58 x 17.54 in.
GM34544
Door, generator end, 18.58 x 17.54 in.
GM34600
Door, left hand nonservice side, 21.32 x 22 in.
GM34596
Door, right hand service side, 21.32 x 22 in.
GM34513
Panel, junction box, 15.4 x 14.4 in.
GM34617
Panel, nonservice side, 8.9 x 22 in.
GM34571
Panel ADC, service side, 8.9 x 22 in.
GM34554
Roof, 30.3 x 18.6 in.
GM34564
Rail, engine end, 18.75 x 4.5 in.
GM34579
Bulkhead panel, generator end rail,
18.75 x 4.5 in.
GM34585
Screw, drill, #8 stainless steel
X-794-5
Retainer, stainless steel, 0.485 in.
GM29918
Stud, wing head
GM29920
Washer, plain, #6 screw size
M125A-06-80
Screw, hex cap, M6 x 16 mm
M933-06016-60
Washer, plain, 0.219 ID x 0.5 OD
X-25-36
Hose, seawater pump, 0.63 ID x 40 in.
X-312-13
Fuel return line, flex., 44 in.
X-6251-14
Fuel inlet line, flex., 22 in.
X-6251-9
Clamp, hose, 0.38/0.88 in.
X-426-18
Bolt, hex cap, 1/4-20 x 0.875
X-465-22
Screw, pan head, 10-24 x 1/2
X-50-15
Cable, battery, red, (+) to starter
X-545-177
Cable, battery, black (--) to ground
connection on engine block
X-545-176
Washer, nylon, 0.296 ID x 0.516 OD
X-6278-15
Seal, push-on trim, 5.81 in.
X-6422-14
Seal, push-on trim, 3.19 in.
X-6422-17
Connector, hose, 1/4 NPT
X-380-4
Hose, oil drain 0.375 ID/0.625 OD x 30 in.
X-651-5
Washer, lock, 3/8 in. thread size
X-22-14
Nut, hex, 10 mm
M6923-10-80
Washer, plain, #10 screw size
M125A-10-80
Washer, lock, 1/4 in. thread size
X-22-12
Panel, ADC, 8.4 x 4.4 in.
GM30251
Bushing, nylon, 0.672 ID
X-634-25
Frame, circuit breaker, 5.8 x 2.3 in.
GM29899
Foam, insulation acoustic
359584
U-channel, 15 in.
X-6047-7
Clamp
X-672-21

53

Parts List: Accessories
Qty.

Description

Sound Shield
3
4
1
2
2
2
1
1
1
1
3
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
5
1
5
1
2
1
9
8
4
1
1
1
1
4
2
5
4
5
8
1
1
1
1
1
1
1
1
1
2
4
2
1
2
2
1
24

54

Part No.
GM38536-KA(KP)1

Foam, acoustic insulation (Yanmar)
359584
Connector, outside corner
GM15486
Battery lug
GM20744
Frame, circuit breaker
GM29899
Retainer
GM29918
Stud, wing head
GM29920
Panel, sound shield ADC lead
GM30251
Hose, radiator
GM32052
Rail subassembly sound shield, front
GM34508
Base, sound shield
GM38539
Rail, sound shield
GM38540
Rail, sound shield
GM38541
Rail, sound shield
GM38542
Door subassembly, sound shield, front
GM38546
Door subassembly, sound shield, right hand
GM38547
Door subassembly, sound shield, left hand
GM38548
Door subassembly, sound shield, rear
GM38549
Tube, exhaust
GM38562
Panel subassembly, bulkhead connection
GM38563
Panel subassembly, sound shield exhaust
GM38568
Rail, sound shield
GM38578
Panel, subassembly, sound shield, right hand
GM38581
Panel subassembly, sound shield, left hand
GM38584
Roof, subassembly, sound shield
GM38589
Panel, junction box
GM38603
Panel, junction box
GM42453
Washer, plain
M125A-06-80
Washer, plain
M125A-10-80
Screw, hex cap
M933-06016-60
Screw, hex cap
M933-10020-60
Washer, lock, 0.262 ID x 0.743 in. OD
X-22-12
Washer, lock, 0.391 ID x 0.975 in. OD
X-22-14
Washer, plain, 0.281 ID x 0.625 in. OD
X-25-142
Washer, plain, 0.219 ID x 0.5 in. OD
X-25-36
Washer, plain, 0.406 ID x 0.812 in. OD
X-25-37
Hose, 0.63 ID
X-312-51
Connector, hose + vibra seal
X-380-4
Fuel line, flexible 22 in.
X-6251-9
Fuel line, flexible 44 in.
X-6251-14
Clamp, hose, 1.81/2.75 in.
X-426-16
Clamp, hose, 0.56/1.06 in.
X-426-3
Clamp, hose, 0.38/0.88 in.
X-426-18
Bolt, hex cap
X-465-22
Bolt, hex cap
X-465-24
Screw, pan head, 10-24 x 1/2
X-50-15
Cable, battery
X-545-175
Cable, battery, black
X-545-193
Conduit, convoluted
X-6003-26
Conduit, convoluted
X-6003-27
Conduit, convoluted
X-6003-32
Conduit, convoluted
X-6003-14
Conduit, convoluted
X-6003-48
Conduit, convoluted
X-6003-105
Channel, U
X-6047-27
U-channel
X-6047-45
Bolt, hex cap
X-6238-3
Washer, nylon
X-6278-15
Bushing, 0.672 x 0.875 in. NPT
X-634-25
Seal, push-on trim
X-6422-14
Seal, push-on trim
X-6422-17
Hose, rubber, straight, 0.375 in. ID
X-651-15
Screw, drill #8 stainless steel
X-794-5

TP-6270 11/06

Appendix A Abbreviations
The following list contains abbreviations that may appear in this publication.
A, amp
ABDC
AC
A/D
ADC
adj.
ADV
AHWT
AISI
ALOP
alt.
Al
ANSI

AO
API
approx.
AR
AS
ASE
ASME
assy.
ASTM
ATDC
ATS
auto.
aux.
A/V
avg.
AVR
AWG
AWM
bat.
BBDC
BC
BCA
BCI
BDC
BHP
blk.
blk. htr.
BMEP
bps
br.
BTDC
Btu
Btu/min.
C
cal.
CARB
CB
cc
CCA
ccw.
CEC
cert.
cfh

ampere
after bottom dead center
alternating current
analog to digital
analog to digital converter
adjust, adjustment
advertising dimensional
drawing
anticipatory high water
temperature
American Iron and Steel
Institute
anticipatory low oil pressure
alternator
aluminum
American National Standards
Institute
(formerly American Standards
Association, ASA)
anticipatory only
American Petroleum Institute
approximate, approximately
as required, as requested
as supplied, as stated, as
suggested
American Society of Engineers
American Society of
Mechanical Engineers
assembly
American Society for Testing
Materials
after top dead center
automatic transfer switch
automatic
auxiliary
audiovisual
average
automatic voltage regulator
American Wire Gauge
appliance wiring material
battery
before bottom dead center
battery charger, battery
charging
battery charging alternator
Battery Council International
before dead center
brake horsepower
black (paint color), block
(engine)
block heater
brake mean effective pressure
bits per second
brass
before top dead center
British thermal unit
British thermal units per minute
Celsius, centigrade
calorie
California Air Resources Board
circuit breaker
cubic centimeter
cold cranking amps
counterclockwise
Canadian Electrical Code
certificate, certification, certified
cubic feet per hour

TP-6270 11/06

cfm
CG
CID
CL
cm
CMOS

cubic feet per minute
center of gravity
cubic inch displacement
centerline
centimeter
complementary metal oxide
substrate (semiconductor)
cogen.
cogeneration
com
communications (port)
coml
commercial
Coml/Rec Commercial/Recreational
conn.
connection
cont.
continued
CPVC
chlorinated polyvinyl chloride
crit.
critical
CRT
cathode ray tube
CSA
Canadian Standards
Association
CT
current transformer
Cu
copper
cu. in.
cubic inch
cw.
clockwise
CWC
city water-cooled
cyl.
cylinder
D/A
digital to analog
DAC
digital to analog converter
dB
decibel
dBA
decibel (A weighted)
DC
direct current
DCR
direct current resistance
deg., °
degree
dept.
department
dia.
diameter
DI/EO
dual inlet/end outlet
DIN
Deutsches Institut fur Normung
e. V. (also Deutsche Industrie
Normenausschuss)
DIP
dual inline package
DPDT
double-pole, double-throw
DPST
double-pole, single-throw
DS
disconnect switch
DVR
digital voltage regulator
E, emer. emergency (power source)
EDI
electronic data interchange
EFR
emergency frequency relay
e.g.
for example (exempli gratia)
EG
electronic governor
EGSA
Electrical Generating Systems
Association
EIA
Electronic Industries
Association
EI/EO
end inlet/end outlet
EMI
electromagnetic interference
emiss.
emission
eng.
engine
EPA
Environmental Protection
Agency
EPS
emergency power system
ER
emergency relay
ES
engineering special,
engineered special
ESD
electrostatic discharge
est.
estimated
E-Stop
emergency stop
etc.
et cetera (and so forth)
exh.
exhaust

ext.
F
fglass.
FHM
fl. oz.
flex.
freq.
FS
ft.
ft. lb.
ft./min.
g
ga.
gal.
gen.
genset
GFI

external
Fahrenheit, female
fiberglass
flat head machine (screw)
fluid ounce
flexible
frequency
full scale
foot, feet
foot pounds (torque)
feet per minute
gram
gauge (meters, wire size)
gallon
generator
generator set
ground fault interrupter

GND,
gov.
gph
gpm
gr.
GRD
gr. wt.
HxWxD
HC
HCHT
HD
HET

ground
governor
gallons per hour
gallons per minute
grade, gross
equipment ground
gross weight
height by width by depth
hex cap
high cylinder head temperature
heavy duty
high exhaust temperature,
high engine temperature
hexagon
mercury (element)
hex head
hex head cap
horsepower
hour
heat shrink
housing
heating, ventilation, and air
conditioning
high water temperature
hertz (cycles per second)
integrated circuit
inside diameter, identification
International Electrotechnical
Commission
Institute of Electrical and
Electronics Engineers
improved motor starting
inch
inches of water
inches of mercury
inch pounds
incorporated
industrial
internal
internal/external
input/output
iron pipe
International Organization for
Standardization
joule
Japanese Industry Standard
kilo (1000)
kelvin

hex
Hg
HH
HHC
HP
hr.
HS
hsg.
HVAC
HWT
Hz
IC
ID
IEC
IEEE
IMS
in.
in. H2O
in. Hg
in. lb.
Inc.
ind.
int.
int./ext.
I/O
IP
ISO
J
JIS
k
K

Appendix 55

kA
KB
kg
kg/cm2

kiloampere
kilobyte (210 bytes)
kilogram
kilograms per square
centimeter
kgm
kilogram-meter
kilograms per cubic meter
kg/m3
kHz
kilohertz
kJ
kilojoule
km
kilometer
kOhm, kΩ kilo-ohm
kPa
kilopascal
kph
kilometers per hour
kV
kilovolt
kVA
kilovolt ampere
kVAR
kilovolt ampere reactive
kW
kilowatt
kWh
kilowatt-hour
kWm
kilowatt mechanical
L
liter
LAN
local area network
L x W x H length by width by height
lb.
pound, pounds
lbm/ft3
pounds mass per cubic feet
LCB
line circuit breaker
LCD
liquid crystal display
ld. shd.
load shed
LED
light emitting diode
Lph
liters per hour
Lpm
liters per minute
LOP
low oil pressure
LP
liquefied petroleum
LPG
liquefied petroleum gas
LS
left side
Lwa
sound power level, A weighted
LWL
low water level
LWT
low water temperature
m
meter, milli (1/1000)
M
mega (106 when used with SI
units), male
m3
cubic meter
m3/min. cubic meters per minute
mA
milliampere
man.
manual
max.
maximum
MB
megabyte (220 bytes)
MCM
one thousand circular mils
MCCB
molded-case circuit breaker
meggar
megohmmeter
MHz
megahertz
mi.
mile
mil
one one-thousandth of an inch
min.
minimum, minute
misc.
miscellaneous
MJ
megajoule
mJ
millijoule
mm
millimeter
mOhm,
mΩ
milliohm
MOhm,
MΩ
megohm
MOV
metal oxide varistor
MPa
megapascal
mpg
miles per gallon
mph
miles per hour
MS
military standard
m/sec.
meters per second
MTBF
mean time between failure

56 Appendix

MTBO
mtg.
MW
mW
μF
N, norm.
NA
nat. gas
NBS
NC
NEC
NEMA

mean time between overhauls
mounting
megawatt
milliwatt
microfarad
normal (power source)
not available, not applicable
natural gas
National Bureau of Standards
normally closed
National Electrical Code
National Electrical
Manufacturers Association
NFPA
National Fire Protection
Association
Nm
newton meter
NO
normally open
no., nos. number, numbers
NPS
National Pipe, Straight
NPSC
National Pipe, Straight-coupling
NPT
National Standard taper pipe
thread per general use
NPTF
National Pipe, Taper-Fine
NR
not required, normal relay
ns
nanosecond
OC
overcrank
OD
outside diameter
OEM
original equipment
manufacturer
OF
overfrequency
opt.
option, optional
OS
oversize, overspeed
OSHA
Occupational Safety and Health
Administration
OV
overvoltage
oz.
ounce
p., pp.
page, pages
PC
personal computer
PCB
printed circuit board
pF
picofarad
PF
power factor
ph., ∅
phase
PHC
Phillips head crimptite (screw)
PHH
Phillips hex head (screw)
PHM
pan head machine (screw)
PLC
programmable logic control
PMG
permanent-magnet generator
pot
potentiometer, potential
ppm
parts per million
PROM
programmable read-only
memory
psi
pounds per square inch
pt.
pint
PTC
positive temperature coefficient
PTO
power takeoff
PVC
polyvinyl chloride
qt.
quart, quarts
qty.
quantity
R
replacement (emergency)
power source
rad.
radiator, radius
RAM
random access memory
RDO
relay driver output
ref.
reference
rem.
remote
Res/Coml Residential/Commercial
RFI
radio frequency interference
RH
round head
RHM
round head machine (screw)

rly.
rms
rnd.
ROM
rot.
rpm
RS
RTV
SAE
scfm
SCR
s, sec.
SI
SI/EO
sil.
SN
SPDT
SPST
spec,
specs
sq.
sq. cm
sq. in.
SS
std.
stl.
tach.
TD
TDC
TDEC
TDEN
TDES
TDNE
TDOE
TDON
temp.
term.
TIF
TIR
tol.
turbo.
typ.
UF
UHF
UL
UNC
UNF
univ.
US
UV
V
VAC
VAR
VDC
VFD
VGA
VHF
W
WCR
w/
w/o
wt.
xfmr

relay
root mean square
round
read only memory
rotate, rotating
revolutions per minute
right side
room temperature vulcanization
Society of Automotive
Engineers
standard cubic feet per minute
silicon controlled rectifier
second
Systeme international d’unites,
International System of Units
side in/end out
silencer
serial number
single-pole, double-throw
single-pole, single-throw
specification(s)
square
square centimeter
square inch
stainless steel
standard
steel
tachometer
time delay
top dead center
time delay engine cooldown
time delay emergency to
normal
time delay engine start
time delay normal to
emergency
time delay off to emergency
time delay off to normal
temperature
terminal
telephone influence factor
total indicator reading
tolerance
turbocharger
typical (same in multiple
locations)
underfrequency
ultrahigh frequency
Underwriter’s Laboratories, Inc.
unified coarse thread (was NC)
unified fine thread (was NF)
universal
undersize, underspeed
ultraviolet, undervoltage
volt
volts alternating current
voltampere reactive
volts direct current
vacuum fluorescent display
video graphics adapter
very high frequency
watt
withstand and closing rating
with
without
weight
transformer

TP-6270 11/06

Appendix B Common Hardware Application Guidelines
Use the information below and on the following pages to
identify proper fastening techniques when no specific
reference for reassembly is made.
Bolt/Screw Length: When bolt/screw length is not given,
use Figure 1 as a guide. As a general rule, a minimum
length of one thread beyond the nut and a maximum
length of 1/2 the bolt/screw diameter beyond the nut is
the preferred method.

Steps for common hardware application:
1. Determine entry hole type: round or slotted.
2. Determine exit hole type: fixed female thread
(weld nut), round, or slotted.
For round and slotted exit holes, determine if
hardware is greater than 1/2 inch in diameter, or
1/2 inch in diameter or less. Hardware that is
greater than 1/2 inch in diameter takes a standard
nut and SAE washer. Hardware 1/2 inch or less in
diameter can take a properly torqued whiz nut or
spiralock nut. See Figure 2.

Washers and Nuts: Use split lock washers as a bolt
locking device where specified. Use SAE flat washers
with whiz nuts, spiralock nuts, or standard nuts and
preloading (torque) of the bolt in all other applications.
See Appendix C, General Torque Specifications, and
other torque specifications in the service literature.

3. Follow these SAE washer rules after determining
exit hole type:
a. Always use a washer between hardware and a
slot.

Preferred Nut/Bolt Clearance
1

b. Always use a washer under a nut (see 2 above
for exception).

2

c. Use a washer under a bolt when the female
thread is fixed (weld nut).
4. Refer to Figure 2, which depicts the preceding
hardware configuration possibilities.
Unacceptable Nut/Bolt Clearance
3

2

1

3
G-585

1. 1/2 of bolt diameter
2. Min. 1 full thread beyond top of nut
3. Below top of nut

Figure 1

Acceptable Bolt Lengths
5
4

6

G-585

1.
2.
3.
4.
5.
6.

Cap screw
Entry hole types
Standard nut and SAE washer
Whiz nut or spiralock: up to 1/2 in. dia. hardware
Weld nuts: above 1/2 in. dia. hardware
Exit hole types

Figure 2

TP-6270 11/06

Acceptable Hardware Combinations

Appendix

57

Appendix C General Torque Specifications
American Standard Fasteners Torque Specifications

Size

Assembled into
Aluminum
Grade 2 or 5

Assembled into Cast Iron or Steel

Torque
Measurement

Grade 2

Grade 5

Grade 8

8-32

Nm (in. lb.)

1.8

(16)

2.3

(20)

—

10-24

Nm (in. lb.)

2.9

(26)

3.6

(32)

—

10-32

Nm (in. lb.)

2.9

(26)

3.6

(32)

1/4-20

Nm (in. lb.)

6.8

(60)

10.8

(96)

14.9

—
(132)

1/4-28

Nm (in. lb.)

8.1

(72)

12.2

(108)

16.3

(144)

5/16-18

Nm (in. lb.)

13.6

(120)

21.7

(192)

29.8

(264)

5/16-24

Nm (in. lb.)

14.9

(132)

23.1

(204)

32.5

(288)

3/8-16

Nm (ft. lb.)

24.0

(18)

38.0

(28)

53.0

(39)

3/8-24

Nm (ft. lb.)

27.0

(20)

42.0

(31)

60.0

(44)

7/16-14

Nm (ft. lb.)

39.0

(29)

60.0

(44)

85.0

(63)

7/16-20

Nm (ft. lb.)

43.0

(32)

68.0

(50)

95.0

(70)

1/2-13

Nm (ft. lb.)

60.0

(44)

92.0

(68)

130.0

(96)

1/2-20

Nm (ft. lb.)

66.0

(49)

103.0

(76)

146.0

(108)

9/16-12

Nm (ft. lb.)

81.0

(60)

133.0

(98)

187.0

(138)

9/16-18

Nm (ft. lb.)

91.0

(67)

148.0

(109)

209.0

(154)

5/8-11

Nm (ft. lb.)

113.0

(83)

183.0

(135)

259.0

(191)

5/8-18

Nm (ft. lb.)

128.0

(94)

208.0

(153)

293.0

(216)

3/4-10

Nm (ft. lb.)

199.0

(147)

325.0

(240)

458.0

(338)

3/4-16

Nm (ft. lb.)

222.0

(164)

363.0

(268)

513.0

(378)

1-8

Nm (ft. lb.)

259.0

(191)

721.0

(532)

1109.0

(818)

1-12

Nm (ft. lb.)

283.0

(209)

789.0

(582)

1214.0

(895)

See Note 3

Metric Fasteners Torque Specifications, Measured in Nm (ft. lb.)
Assembled into
Assembled into Cast Iron or Steel
Aluminum
Grade 5.8 or 8.8
Grade 5.8
Grade 8.8
Grade 10.9
Size (mm)
M6

x 1.00

6.2

(4.6)

9.5

(7)

13.6

(10)

M8

x 1.25

15.0

(11)

23.0

(17)

33.0

(24)

M8

x 1.00

16.0

(11)

24.0

(18)

34.0

(25)

M10 x 1.50

30.0

(22)

45.0

(34)

65.0

(48)

M10 x 1.25

31.0

(23)

47.0

(35)

68.0

(50)

M12 x 1.75

53.0

(39)

80.0

(59)

115.0

(85)

M12 x 1.50

56.0

(41)

85.0

(63)

122.0

(90)

M14 x 2.00

83.0

(61)

126.0

(93)

180.0

(133)

M14 x 1.50

87.0

(64)

133.0

(98)

190.0

(140)

M16 x 2.00

127.0

(94)

194.0

(143)

278.0

(205)

M16 x 1.50

132.0

(97)

201.0

(148)

287.0

(212)

M18 x 2.50

179.0

(132)

273.0

(201)

390.0

(288)

M18 x 1.50

189.0

(140)

289.0

(213)

413.0

(305)

See Note 3

Notes:
1. The torque values above are general guidelines. Always use the torque values specified in the service manuals and/or assembly drawings
when they differ from the above torque values.
2. The torque values above are based on new plated threads. Increase torque values by 15% if non-plated threads are used.
3. Hardware threaded into aluminum must have either two diameters of thread engagement or a 30% or more reduction in the torque to
prevent stripped threads.
4. Torque values are calculated as equivalent stress loading on American hardware with an approximate preload of 90% of the yield strength
and a friction coefficient of 0.125.

58

Appendix

TP-6270 11/06

Appendix D Common Hardware Identification
Screw/Bolts/Studs

Nuts

Hardness Grades

Head Styles

Nut Styles

American Standard

Hex Head or Machine Head

Hex Head

Grade 2

Hex Head or Machine Head
with Washer

Lock or Elastic

Grade 5

Flat Head (FHM)

Square

Grade 8

Round Head (RHM)

Cap or Acorn

Grade 8/9 (Hex Socket
Head)

Pan Head

Wing

Hex Socket Head Cap or
Allent Head Cap

Washers

Metric
5.8

Washer Styles

Hex Socket Head or Allent
Head Shoulder Bolt

Plain

Sheet Metal Screw

Split Lock or Spring

Stud

Spring or Wave

Drive Styles

Number stamped on
hardware; 5.8 shown

External Tooth Lock

Hex
Internal Tooth Lock
Hex and Slotted
Internal-External Tooth Lock
Phillipsr
Slotted
Hex Socket
Allent head screw is a trademark of Holo-Krome Co.
Phillipsr screw is a registered trademark of Phillips Screw Company.

Sample Dimensions
American Standard (Screws, Bolts, Studs, and Nuts)
1/4-20 x 1
Length In Inches (Screws and Bolts)

Plain Washers
9/32 x 5/8 x 1/16
Thickness

Threads Per Inch

External Dimension

Major Thread Diameter In Fractional Inches Or Screw Number Size

Internal Dimension

Metric (Screws, Bolts, Studs, and Nuts)
M8-1.25 x 20
Length In Millimeters (Screws and Bolts)
Distance Between Threads In Millimeters

Lock Washers
5/8
Internal Dimension

Major Thread Diameter In Millimeters

TP-6270 11/06

Appendix 59

Appendix E Common Hardware List
The Common Hardware List lists part numbers and dimensions for common hardware items.

American Standard
Part No.
Dimensions
Hex Head Bolts (Grade 5)

Part No.
Dimensions
Hex Head Bolts, cont.

Part No.

X-465-17
X-465-6
X-465-2
X-465-16
X-465-18
X-465-7
X-465-8
X-465-9
X-465-10
X-465-11
X-465-12
X-465-14
X-465-21
X-465-25
X-465-20

1/4-20 x .38
1/4-20 x .50
1/4-20 x .62
1/4-20 x .75
1/4-20 x .88
1/4-20 x 1.00
1/4-20 x 1.25
1/4-20 x 1.50
1/4-20 x 1.75
1/4-20 x 2.00
1/4-20 x 2.25
1/4-20 x 2.75
1/4-20 x 5.00
1/4-28 x .38
1/4-28 x 1.00

X-6238-14
X-6238-16
X-6238-21
X-6238-22

3/8-24 x .75
3/8-24 x 1.25
3/8-24 x 4.00
3/8-24 x 4.50

X-6009-1

1-8

Standard

X-6024-5
X-6024-2
X-6024-8
X-6024-3
X-6024-4
X-6024-11
X-6024-12

7/16-14 x .75
7/16-14 x 1.00
7/16-14 x 1.25
7/16-14 x 1.50
7/16-14 x 2.00
7/16-14 x 2.75
7/16-14 x 6.50

X-6210-3
X-6210-4
X-6210-5
X-6210-1

6-32
8-32
10-24
10-32

Whiz
Whiz
Whiz
Whiz

X-125-33
X-125-23
X-125-3
X-125-31
X-125-5
X-125-24
X-125-34
X-125-25
X-125-26
230578
X-125-29
X-125-27
X-125-28
X-125-22
X-125-32
X-125-35
X-125-36
X-125-40

5/16-18 x .50
5/16-18 x .62
5/16-18 x .75
5/16-18 x .88
5/16-18 x 1.00
5/16-18 x 1.25
5/16-18 x 1.50
5/16-18 x 1.75
5/16-18 x 2.00
5/16-18 x 2.25
5/16-18 x 2.50
5/16-18 x 2.75
5/16-18 x 3.00
5/16-18 x 4.50
5/16-18 x 5.00
5/16-18 x 5.50
5/16-18 x 6.00
5/16-18 x 6.50

X-129-15
X-129-17
X-129-18
X-129-19
X-129-20
X-129-21
X-129-22
X-129-23
X-129-24
X-129-25
X-129-27
X-129-29
X-129-30
X-463-9
X-129-44

1/2-13 x .75
1/2-13 x 1.00
1/2-13 x 1.25
1/2-13 x 1.50
1/2-13 x 1.75
1/2-13 x 2.00
1/2-13 x 2.25
1/2-13 x 2.50
1/2-13 x 2.75
1/2-13 x 3.00
1/2-13 x 3.50
1/2-13 x 4.00
1/2-13 x 4.50
1/2-13 x 5.50
1/2-13 x 6.00

X-6210-2
X-6210-6
X-6210-7
X-6210-8
X-6210-9
X-6210-10
X-6210-11
X-6210-12
X-6210-15
X-6210-14

1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
1/2-13
7/16-20
1/2-20

Spiralock
Spiralock
Spiralock
Spiralock
Spiralock
Spiralock
Spiralock
Spiralock
Spiralock
Spiralock

X-85-3
X-88-12
X-89-2

5/8-11
3/4-10
1/2-20

Standard
Standard
Standard

X-129-51
X-129-45
X-129-52

1/2-20 x .75
1/2-20 x 1.25
1/2-20 x 1.50

X-125-43
X-125-44
X-125-30
X-125-39
X-125-38

5/16-24 x 1.75
5/16-24 x 2.50
5/16-24 x .75
5/16-24 x 2.00
5/16-24 x 2.75

X-6238-2
X-6238-10
X-6238-3
X-6238-11
X-6238-4
X-6238-5
X-6238-1
X-6238-6
X-6238-17
X-6238-7
X-6238-8
X-6238-9
X-6238-19
X-6238-12
X-6238-20
X-6238-13
X-6238-18
X-6238-25

3/8-16 x .62
3/8-16 x .75
3/8-16 x .88
3/8-16 x 1.00
3/8-16 x 1.25
3/8-16 x 1.50
3/8-16 x 1.75
3/8-16 x 2.00
3/8-16 x 2.25
3/8-16 x 2.50
3/8-16 x 2.75
3/8-16 x 3.00
3/8-16 x 3.25
3/8-16 x 3.50
3/8-16 x 3.75
3/8-16 x 4.50
3/8-16 x 5.50
3/8-16 x 6.50

X-6021-3
X-6021-4
X-6021-2
X-6021-1
273049
X-6021-5
X-6021-6
X-6021-7
X-6021-12
X-6021-11
X-6021-10

5/8-11 x 1.00
5/8-11 x 1.25
5/8-11 x 1.50
5/8-11 x 1.75
5/8-11 x 2.00
5/8-11 x 2.25
5/8-11 x 2.50
5/8-11 x 2.75
5/8-11 x 3.75
5/8-11 x 4.50
5/8-11 x 6.00

X-6021-9

5/8-18 x 2.50

X-6239-1
X-6239-8
X-6239-2
X-6239-3
X-6239-4
X-6239-5
X-6239-6

3/4-10 x 1.00
3/4-10 x 1.25
3/4-10 x 1.50
3/4-10 x 2.00
3/4-10 x 2.50
3/4-10 x 3.00
3/4-10 x 3.50

X-792-1
X-792-5
X-792-8

1-8 x 2.25
1-8 x 3.00
1-8 x 5.00

60 Appendix

Dimensions

Type

Hex Nuts

Washers
Part No.

ID

X-25-46
.125
X-25-9
.156
X-25-48
.188
X-25-36
.219
X-25-40
.281
X-25-85
.344
X-25-37
.406
X-25-34
.469
X-25-26
.531
X-25-15
.656
X-25-29
.812
X-25-127 1.062

OD
.250
.375
.438
.500
.625
.687
.812
.922
1.062
1.312
1.469
2.000

Bolt/
Thick. Screw
.022
.049
.049
.049
.065
.065
.065
.065
.095
.095
.134
.134

#4
#6
#8
#10
1/4
5/16
3/8
7/16
1/2
5/8
3/4
1

TP-6270 11/06

Metric
Hex head bolts are hardness grade 8.8 unless noted.
Part No.
Dimensions
Hex Head Bolts (Partial Thread)
M931-05055-60
M931-06040-60
M931-06055-60
M931-06060-60
M931-06060-SS
M931-06070-60
M931-06070-SS
M931-06075-60
M931-06090-60
M931-06145-60
M931-06150-60

M5-0.80 x 55
M6-1.00 x 40
M6-1.00 x 55
M6-1.00 x 60
M6-1.00 x 60
M6-1.00 x 70
M6-1.00 x 70
M6-1.00 x 75
M6-1.00 x 90
M6-1.00 x 145
M6-1.00 x 150

M931-08035-60
M931-08040-60
M931-08045-60
M931-08050-60
M931-08055-60
M931-08055-82
M931-08060-60
M931-08070-60
M931-08070-82
M931-08075-60
M931-08080-60
M931-08090-60
M931-08095-60
M931-08100-60
M931-08110-60
M931-08120-60
M931-08130-60
M931-08140-60
M931-08150-60
M931-08200-60

M8-1.25 x 35
M8-1.25 x 40
M8-1.25 x 45
M8-1.25 x 50
M8-1.25 x 55
M8-1.25 x 55*
M8-1.25 x 60
M8-1.25 x 70
M8-1.25 x 70*
M8-1.25 x 75
M8-1.25 x 80
M8-1.25 x 90
M8-1.25 x 95
M8-1.25 x 100
M8-1.25 x 110
M8-1.25 x 120
M8-1.25 x 130
M8-1.25 x 140
M8-1.25 x 150
M8-1.25 x 200

M931-10040-82
M931-10040-60
M931-10045-60
M931-10050-60
M931-10050-82
M931-10055-60
M931-10060-60
M931-10065-60
M931-10070-60
M931-10080-60
M931-10080-82
M931-10090-60
M931-10090-82
M931-10100-60
M931-10110-60
M931-10120-60
M931-10130-60
M931-10140-60
M931-10180-60
M931-10235-60
M931-10260-60
M960-10330-60

M10-1.25 x 40*
M10-1.50 x 40
M10-1.50 x 45
M10-1.50 x 50
M10-1.25 x 50*
M10-1.50 x 55
M10-1.50 x 60
M10-1.50 x 65
M10-1.50 x 70
M10-1.50 x 80
M10-1.25 x 80*
M10-1.50 x 90
M10-1.50 x 90*
M10-1.50 x 100
M10-1.50 x 110
M10-1.50 x 120
M10-1.50 x 130
M10-1.50 x 140
M10-1.50 x 180
M10-1.50 x 235
M10-1.50 x 260
M10-1.25 x 330

M931-12045-60
M960-12050-60
M960-12050-82
M931-12050-60
M931-12050-82
M931-12055-60
M931-12060-60
M931-12060-82
M931-12065-60
M931-12075-60
M931-12080-60
M931-12090-60
M931-12100-60
M931-12110-60

M12-1.75 x 45
M12-1.25 x 50
M12-1.25 x 50*
M12-1.75 x 50
M12-1.75 x 50*
M12-1.75 x 55
M12-1.75 x 60
M12-1.75 x 60*
M12-1.75 x 65
M12-1.75 x 75
M12-1.75 x 80
M12-1.75 x 90
M12-1.75 x 100
M12-1.75 x 110

Part No.
Dimensions
Hex Head Bolts (Partial Thread),
continued

Part No.
Dimensions
Hex Head Bolts (Full Thread),
continued

M960-16090-60
M931-16090-60
M931-16100-60
M931-16100-82
M931-16120-60
M931-16150-60

M16-1.50 x 90
M16-2.00 x 90
M16-2.00 x 100
M16-2.00 x 100*
M16-2.00 x 120
M16-2.00 x 150

M931-20065-60
M931-20090-60
M931-20100-60
M931-20120-60
M931-20140-60
M931-20160-60

M20-2.50 x 65
M20-2.50 x 90
M20-2.50 x 100
M20-2.50 x 120
M20-2.50 x 140
M20-2.50 x 160

M933-12016-60
M933-12020-60
M961-12020-60F
M933-12025-60
M933-12025-82
M961-12030-60
M933-12030-82
M961-12030-82F
M933-12030-60
M933-12035-60
M961-12040-82
M933-12040-60
M933-12040-82

M12-1.75 x 16
M12-1.75 x 20
M12-1.50 x 20
M12-1.75 x 25
M12-1.75 x 25*
M12-1.25 x 30
M12-1.75 x 30*
M12-1.50 x 30*
M12-1.75 x 30
M12-1.75 x 35
M12-1.25 x 40*
M12-1.75 x 40
M12-1.75 x 40*

M931-22090-60
M931-22120-60
M931-22160-60

M22-2.50 x 90
M22-2.50 x 120
M22-2.50 x 160

M961-14025-60
M933-14025-60
M961-14050-82

M14-1.50 x 25
M14-2.00 x 25
M14-1.50 x 50*

M931-24090-60
M931-24120-60
M931-24160-60
M931-24200-60

M24-3.00 x 90
M24-3.00 x 120
M24-3.00 x 160
M24-3.00 x 200

M961-16025-60
M933-16025-60
M961-16030-82
M933-16030-82
M933-16035-60
M961-16040-60
M933-16040-60
M961-16045-82
M933-16045-82
M933-16050-60
M933-16050-82
M933-16060-60
M933-16070-60

M16-1.50 x 25
M16-2.00 x 25
M16-1.50 x 30*
M16-2.00 x 30*
M16-2.00 x 35
M16-1.50 x 40
M16-2.00 x 40
M16-1.50 x 45*
M16-2.00 x 45*
M16-2.00 x 50
M16-2.00 x 50*
M16-2.00 x 60
M16-2.00 x 70

M933-18035-60
M933-18050-60
M933-18060-60

M18-2.50 x 35
M18-2.50 x 50
M18-2.50 x 60

M933-20050-60
M933-20055-60

M20-2.50 x 50
M20-2.50 x 55

M933-24060-60
M933-24065-60
M933-24070-60

M24-3.00 x 60
M24-3.00 x 65
M24-3.00 x 70

Hex Head Bolts (Full Thread)
M933-04006-60

M4-0.70 x 6

M933-05030-60
M933-05035-60
M933-05050-60

M5-0.80 x 30
M5-0.80 x 35
M5-0.80 x 50

M933-06010-60
M933-06012-60
M933-06014-60
M933-06016-60
M933-06020-60
M933-06025-60
M933-06030-60
M933-06040-60
M933-06050-60

M6-1.00 x 10
M6-1.00 x 12
M6-1.00 x 14
M6-1.00 x 16
M6-1.00 x 20
M6-1.00 x 25
M6-1.00 x 30
M6-1.00 x 40
M6-1.00 x 50

M933-07025-60

M7-1.00 x 25

M933-08010-60
M933-08012-60
M933-08016-60
M933-08020-60
M933-08025-60
M933-08030-60
M933-08030-82

M8-1.25 x 10
M8-1.25 x 12
M8-1.25 x 16
M8-1.25 x 20
M8-1.25 x 25
M8-1.25 x 30
M8-1.25 x 30*

M933-10012-60
M961-10020-60
M933-10020-60
M933-10025-60
M961-10025-60
M933-10025-82
M961-10030-60
M933-10030-60
M933-10030-82
M961-10035-60
M933-10035-60
M933-10035-82
M961-10040-60

M10-1.50 x 12
M10-1.25 x 20
M10-1.50 x 20
M10-1.50 x 25
M10-1.25 x 25
M10-1.50 x 25*
M10-1.25 x 30
M10-1.50 x 30
M10-1.50 x 30*
M10-1.25 x 35
M10-1.50 x 35
M10-1.50 x 35*
M10-1.25 x 40

Pan Head Machine Screws
M7985A-03010-20 M3-0.50 x 10
M7985A-03012-20 M3-0.50 x 12
M7985A-04010-20
M7985A-04016-20
M7985A-04020-20
M7985A-04050-20
M7985A-04100-20

M4-0.70 x 10
M4-0.70 x 16
M4-0.70 x 20
M4-0.70 x 50
M4-0.70 x 100

M7985A-05010-20
M7985A-05012-20
M7985A-05016-20
M7985A-05020-20
M7985A-05025-20
M7985A-05030-20
M7985A-05080-20
M7985A-05100-20

M5-0.80 x 10
M5-0.80 x 12
M5-0.80 x 16
M5-0.80 x 20
M5-0.80 x 25
M5-0.80 x 30
M5-0.80 x 80
M5-0.80 x 100

M7985A-06100-20 M6-1.00 x 100

Flat Head Machine Screws
M965A-04012-SS

M4-0.70 x 12

M965A-05012-SS
M965A-05016-20
M965A-06012-20

M5-0.80 x 12
M5-0.80 x 16
M6-1.00 x 12

* This metric hex bolt’s hardness is grade 10.9.

TP-6270 11/06

Appendix 61

Metric, continued
Part No.
Hex Nuts

Dimensions

Type

M934-03-50

M3-0.50

Standard

M934-04-50
M934-04-B

M4-0.70
M4-0.70

Standard
Brass

M934-05-50

M5-0.80

Standard

M934-06-60
M934-06-64
M6923-06-80
M982-06-80

M6-1.00
M6-1.00
M6-1.00
M6-1.00

Standard
Std. (green)
Spiralock
Elastic Stop

M934-08-60
M6923-08-80
M982-08-80

M8-1.25
M8-1.25
M8-1.25

Standard
Spiralock
Elastic Stop

M934-10-60
M934-10-60F
M6923-10-80
M6923-10-62
M982-10-80

M10-1.50
M10-1.25
M10-1.50
M10-1.50
M10-1.50

Standard
Standard
Spiralock
Spiralock[
Elastic Stop

M934-12-60
M934-12-60F
M6923-12-80
M982-12-80

M12-1.75
M12-1.25
M12-1.75
M12-1.75

Standard
Standard
Spiralock
Elastic Stop

M982-14-60

M14-2.00

Elastic Stop

M6923-16-80
M982-16-80

M16-2.00
M16-2.00

Spiralock
Elastic Stop

M934-18-80
M982-18-60

M18-2.5
M18-2.50

Standard
Elastic Stop

M934-20-80
M982-20-80

M20-2.50
M20-2.50

Standard
Elastic Stop

M934-22-60

M22-2.50

Standard

M934-24-80
M982-24-60

M24-3.00
M24-3.00

Standard
Elastic Stop

M934-30-80

M30-3.50

Standard

Washers
Part No.
M125A-03-80
M125A-04-80
M125A-05-80
M125A-06-80
M125A-08-80
M125A-10-80
M125A-12-80
M125A-14-80
M125A-16-80
M125A-18-80
M125A-20-80
M125A-24-80

ID
3.2
4.3
5.3
6.4
8.4
10.5
13.0
15.0
17.0
19.0
21.0
25.0

Bolt/
OD Thick. Screw
7.0
9.0
10.0
12.0
16.0
20.0
24.0
28.0
30.0
34.0
37.0
44.0

0.5
0.8
1.0
1.6
1.6
2.0
2.5
2.5
3.0
3.0
3.0
4.0

M3
M4
M5
M6
M8
M10
M12
M14
M16
M18
M20
M24

[ This metric hex nut’s hardness is grade 8.

62 Appendix

TP-6270 11/06

KOHLER CO. Kohler, Wisconsin 53044
Phone 920-565-3381, Fax 920-459-1646
For the nearest sales and service outlet in the
US and Canada, phone 1-800-544-2444
KohlerPowerSystems.com

TP-6270 11/06c
E 2004, 2005, 2006 by Kohler Co. All rights reserved.

Kohler Power Systems
Asia Pacific Headquarters
7 Jurong Pier Road
Singapore 619159
Phone (65) 6264-6422, Fax (65) 6264-6455

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