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BUSH HOG

®

LAND MAINTENANCE
REPAIR PARTS MANUAL
MODEL: ESTATE ZERO TURN
ES1744-1

ES2044B1

ES2052B1

S/N 12-01000 & ABOVE
S/N 3-00001 & ABOVE

S/N 12-00001 & ABOVE
S/N 3-00001 & ABOVE

S/N 12-01000 & ABOVE
S/N 3-00001 & ABOVE

ES2052H1

ES2052K1

S/N 12-00001 & ABOVE
S/N 3-00001 & ABOVE

S/N 12-00001 & ABOVE
S/N 3-00001 & ABOVE

SECTION: 74A

2501 Griffin Ave. • Selma, AL 36703
(334) 872 6261 • (334) 874 2700
Parts Ordering 1 800 304 2836
Fax 1 800 572 1784
www.bushhog.com

JANUARY 2007

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

ESTATE ZERO TURN MOWERS
ES1744-1

ES2044B1

ES2052B1

S/N 12-01000 & Above
S/N 3-00001 & Above

S/N 12-00001 & Above
S/N 3-00001 & Above

S/N 12-01000 & Above
S/N 3-00001 & Above

ES2052H1

ES2052K1

S/N 12-00001 & Above
S/N 3-00001 & Above

S/N 12-00001 & Above
S/N 3-00001 & Above

TABLE OF CONTENTS
MOWER DECK & RELATED PARTS
Blade Spindle Assy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-1-1
44” Deck Assembly (Belts, Blades, Idlers, Rollers, Tensioners) . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-1-2 & 74A-1-3
52” Deck Assembly (Belts, Blades, Idlers, Rollers, Tensioners) . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-1-4 & 74A-1-5
Cutting Height Adjustment & PullAttachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-1-6 & 74A-1-7
Mulching Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-1-8

FRAME & SEATING
Frame & Related Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-2-1
Seat, Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-2-2
Seat, With Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-2-3
Seat, Full Suspension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-2-4

SUSPENSION, STEERING,& PARKING BRAKE CONTROLS
Front Caster Wheels & Related Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-3-1
Rear Drive Wheels & Related Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-3-1
Steering Controls / Linkages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-3-2
Parking Brake Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-3-3

POWER SUPPLY - ENGINES, TRANSMISSIONS & BELTS
Transaxle, Mounts & Related Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-4-1
Engines & Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-4-2
Clutch, Drive Belts, Pulleys, Oil Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-4-3, 74A-4-4
Charged IZT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-4-5 – 74A-4-8

FUEL, ELECTRICAL & CONTROL PANEL
Fuel Supply & Related Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-5-1
Control Panel & Related Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-5-2
Electrical - Briggs & Stratton Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-5-3
Electrical - Honda Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-5-4
Electrical - Kohler Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-5-5
Working Light Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7A-5-6

DECALS
Decal Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-6-1

GRASS CATCHER
Frame and Bags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-1
Top Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-2 &74A-7-3
PTO ArmAssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-4
Impeller Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-5
Boot & Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-6
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-7
Front Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74A-7-8

JANUARY 2007

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

99685 SPINDLE ASSEMBLY
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

5
2
3

4

1

3

2

REF.
NO

PART
NO

QTY.

1
2
3
4
5

97598
97685
88749
50051387
449

1
2
2
1
1

DESCRIPTION

Spindle Housing
Retaining Ring
Bearing, 25mm
Shaft
Grease Fitting
74A-1-1

JUNE, 2010

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

44” CUTTING DECK ASSEMBLY
ES1744-1
S/N 12-01000 & Above
S/N 03-00001 through 03-00100

ES2044B1
S/N 12-00001 & Above
S/N 03-00001 through 03-00175

16

39

17
40

16

10

16

9

5

3

4

14

21 23 15

9
38

37

40

20
8
25

6

41
19

24

27

1

26

16
27
26

30
22
13

29

11
12

14

19
10

18
7

8
32

36
43
2
28

28

44
42

33

31

44
45

34
35
74A-1-2

16

JUNE , 2010

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

44” CUTTING DECK ASSEMBLY
ES1744-1
S/N 12-01000 & Above
S/N 03-00001 through 03-00100

ES2044B1
S/N 12-00001 & Above
S/N 03-00001 through 03-00175
REF.
NO.
1
2
3
4
5
6
7
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
36
37
38
39
40
41
42
43
44
45

PART
NO.
––––
99685
50043408
–––––
9131200
88663
–––––
20414
50040768
44998
50029093
50025511
20270
15583
50040871
99047
97315
19065
50055031
50047698
50047716
–––––
97300
50043280
50029499
–––––
–––––
5161614
50028246
50043277
50040772
50044450
50045560
50042757
44040
44506
88753
83056
50047721
50044489
50012615
––––
50066906
50062851
50055032
45189BH

QTY.
1
3
1
2
2
1
1
4
2
2
1
2
1
2
1
6
1
1
2
1
1
2
1
1
1
9
9
9
1
1
3
3
3
1
1
1
3
1
1
1
1
1
1
1
2
1

DESCRIPTION
Deck Frame w/ Safety Decals
Spindle Assembly
Discharge Shield w/ Safety Decal
Capscrew 3/8” x 1” Gr.5
Locknut 3/8”
Idler
Capscrew 5/8” x 3” Gr.5
Locknut 5/8”, Flanged
Idler, Flat
Locknut 1/2”, Flanged
Bushing
Roller, Anti Scalp
Capscrew 3/8” x 7” Gr.5
Locknut 3/8”, Flanged
Spacer
Knob
Belt for 44” Deck
Capscrew 1/2” x 2-1/2” Gr.5
Flange Bushing 3/4” x 5/8” x 1/2”
Idler Weldment
Spring Retaining Rod
Hex Nut 5/16”
Extension Spring
Danger Decal
Decal, Belt Installation
Lockwasher 1/2”
Hex Nut 1/2”
Carriage Bolt 1/2” x 1-1/2” Gr.5
Non Skid Surface
Decal, Danger
Blade 15” CW Up-Lift (Standard)
Blade, Mulching 15” (Optional)
Sheave 4.75”
Spacer, Blade
Safety Washer, Heavy Duty
Capscrew 1/2” x 1-3/4” Gr.8 NF
Woodruff Key 606
Warning Decal
Belt Shield, L.H. w/ Decal
Belt Shield, R,H. w/Decal
Warning Decal
Flatwasher 1/2”
Idler Arm Repair Kit
Idler Arm
Bushing, Flanged
Locknut 5/8” UNF - Flanged

74A-1-3

JUNE, 2010

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

44” CUTTING DECK ASSEMBLY
Models: ES1744-1 S/N 03-00101 & Above
ES2044B1 S/N 03-00176 & Above
39

16
17

40
16

10
9

16
5

3

4

14
9

21 23 15

37

38
40

20
8
25

6

41
19

24

27

1

26

16
27
26

30

22
13

29
11
12

14

19

18

10
7

8
32

36
42

2
28

28

43
41

33

31

43
44

34
35
74A-1-4

16

JUNE, 2010

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

44” CUTTING DECK ASSEMBLY
Models: ES1744-1 S/N 03-00101 & Above
ES2044B1 S/N 03-00176 & Above
REF.
NO.
1
2
3
4
5
6
7
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
36
37
38
39
40
41
42
43
44

PART
NO.
50051259
99685
50043408
–––––
9131200
88663
–––––
20414
50040768
44998
50029093
50025511
20270
15583
50040871
99047
97315
19065
50055031
50047698
50047716
–––––
97300
50043280
50029499
–––––
–––––
5161614
50028246
50043277
50040772
50044450
50045560
50051246
44040
44506
88753
83056
50047721
50044489
50012615
50066906
50062851
50055032
45189BH

QTY.
1
3
1
2
2
1
1
4
2
2
1
2
1
2
1
6
1
1
2
1
1
2
1
1
1
9
9
9
1
1
3
3
3
1
1
1
3
1
1
1
1
1
1
2
1

DESCRIPTION
Deck Frame w/ Safety Decals
Spindle Assembly
Discharge Shield w/ Safety Decal
Capscrew 3/8” x 1” Gr.5
Locknut 3/8”
Idler
Capscrew 5/8” x 3” Gr.5
Locknut 5/8”, Flanged
Idler, Flat
Locknut 1/2”, Flanged
Bushing
Roller, Anti Scalp
Capscrew 3/8” x 7” Gr.5
Locknut 3/8”, Flanged
Spacer
Knob
Belt for 44” Deck
Capscrew 1/2” x 2-1/2” Gr.5
Flange Bushing 3/4” x 5/8” x 1/2”
Idler Weldment
Spring Retaining Rod
Hex Nut 5/16”
Extension Spring
Danger Decal
Decal, Belt Installation
Lockwasher 1/2”
Hex Nut 1/2”
Carriage Bolt 1/2” x 1-1/2” Gr.5
Non Skid Surface
Decal, Danger
Blade 15” CW Up-Lift (Standard)
Blade, Mulching 15” (Optional)
Sheave 4.75”
Spacer, Blade
Safety Washer, Heavy Duty
Capscrew 1/2” x 1-3/4” Gr.8 NF
Woodruff Key 606
Warning Decal
Belt Shield, L.H. w/ Decal
Belt Shield, R,H. w/Decal
Warning Decal
Idler Arm Repair Kit
Idler Arm
Bushing, Flanged
Locknut 5/8” UNF - Flanged

74A-1-5

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

JUNE, 2010

52” CUTTING DECK ASSEMBLY
ES2052B1
S/N 12-01000 & Above
S/N 03-00001 through 03-00200
ES2052H1
S/N 12-01000 & Above
S/N 03-00001 through 03-00400
ES2052K1
S/N 12-00001 & Above
S/N 03-00001 – 03-00400

39

41

42

10
15
9

3

41

14
38
9

21 23

5

37

41

40

40

4
20
8

47
19

6

25

41
8
32

24
1
22

27
26

30
13

11

14

29

14
43

12

19

12

16, 17

10
45

44

46

7

18

36

49
28

2
28

50

33
48

31

50

34
35

51
74A-1-6

JUNE, 2010

52” CUTTING DECK ASSEMBLY
ES2052B1
S/N 12-01000 & Above
S/N 03-00001 through 03-00200
ES2052H1
S/N 12-01000 & Above
S/N 03-00001 through 03-00400
ES2052K1
S/N 12-00001 & Above
S/N 03-00001 – 03-00400
REF.
NO.

PART
NO.

QTY.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

–––––
99685
50043402
–––––
9131200
88663
–––––
20414
50040768
44998
50029093
50025511
20270
15583
50040871
44794
15602
19065
50040334
50047698
50047926
–––––
90391
50043280
50029499
–––––
–––––
5161614
50029106
50043277
50040773
50044451
88756
50042757
44040
44506
88753
83056
50043242
50043241
50012615
99047
94900
50027488
–––––
50042756
50043354
––––
50066907
50062858
50055032
45189BH

1
3
1
2
2
1
1
4
2
2
1
2
1
2
1
2
2
1
2
1
1
2
1
1
1
9
9
9
1
1
3
3
3
1
1
1
3
1
1
1
1
6
1
1
1
1
3
1
1
1
2
1

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

DESCRIPTION
Deck Frame w/ Safety Decals
Spindle Assembly
Discharge Shield w/ Safety Decal
Capscrew 3/8” x 1” Gr.5
Locknut 3/8”
Idler
Capscrew 5/8” x 3” Gr.5
Locknut 5/8”, Flanged
Idler, Flat
Locknut 1/2”, Flanged- Centerlock
Bushing
Roller, Anti Scalp
Capscrew 3/8” x 7” Gr.5
Locknut 3/8”, Flanged
Spacer
Carriage Bolt 5/16” x 3/4”
Locknut 5/16” NC
Capscrew 1/2” x 2-1/2” Gr.5
Flange Bushing 3/4” x 5/8” x 1/2”
Idler Weldment
Eye Bolt
Hex Nut 5/16”
Extension Spring
Danger Decal
Decal, Belt Installation
Lockwasher 1/2”
Hex Nut 1/2”
Carriage Bolt 1/2” x 1-1/2” Gr.5
Non Skid Surface
Decal, Danger
Blade 18” CW Up-Lift (Standard)
Blade, Mulching (Optional)
Sheave 5.50”
Spacer, Blade
Safety Washer, Heavy Duty
Capscrew 1/2” x 1-3/4” Gr.8 NF
Woodruff Key 606
Warning Decal
Belt Shield, L.H. w/ Decal
Belt Shield, R,H. w/Decal
Warning Decal
Knob
Belt for 52” Deck
BushIng
Capscrew 3/8” x 4” Gr.5
Bracket, L.H.Gauge Wheel
Spacer, Spindle
Flatwasher 1/2”
Idler Arm Repair Kit 52” Deck
Idler Arm Weldment
Bushing, Flanged
Locknut5/8” UNF - Flanged
74A-1-7

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

JUNE, 2010

52” CUTTING DECK ASSEMBLY
Models: ES2052B1 S/N 03-00201 & Above
ES2052H1 S/N 03-00401 & Above
ES2052K1 S/N 03-00401 & Above

39

41

42

40

41
10
15
9
21 23

3
5

37

41

14
38
9

40

4
20
8

47
19

6

25

41
8
32

24
1
22

27
26

30
13

11

14

29

14

16, 17

43

12

19

12

10
45

44

46

7

18

36

48
28

2
28

49

33
47

31

49

34
35

50
74A-1-8

JUNE, 2010

52” CUTTING DECK ASSEMBLY
Models: ES2052B1 S/N 03-00201 & Above
ES2052H1 S/N 03-00401 & Above
ES2052K1 S/N 03-00401 & Above
REF.
NO.

PART
NO.

QTY.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

50051258
99685
50043402
–––––
9131200
88663
–––––
20414
50040768
44998
50029093
50025511
20270
15583
50040871
44794
15602
19065
50040334
50047698
50047926
–––––
90391
50043280
50029499
–––––
–––––
5161614
50029106
50043277
50040773
50044451
88756
50051246
44040
44506
88753
83056
50043242
50043241
50012615
99047
94900
50027488
–––––
50042756
50043354
50066907
50062858
50055032
45189BH

1
3
1
2
2
1
1
4
2
2
1
2
1
2
1
2
2
1
2
1
1
2
1
1
1
9
9
9
1
1
3
3
3
1
1
1
3
1
1
1
1
6
1
1
1
1
3
1
1
2
1

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

DESCRIPTION
Deck Frame w/ Safety Decals
Spindle Assembly
Discharge Shield w/ Safety Decal
Capscrew 3/8” x 1” Gr.5
Locknut 3/8”
Idler
Capscrew 5/8” x 3” Gr.5
Locknut 5/8”, Flanged
Idler, Flat
Locknut 1/2”, Flanged- Centerlock
Bushing
Roller, Anti Scalp
Capscrew 3/8” x 7” Gr.5
Locknut 3/8”, Flanged
Spacer
Carriage Bolt 5/16” x 3/4”
Locknut 5/16” NC
Capscrew 1/2” x 2-1/2” Gr.5
Flange Bushing 3/4” x 5/8” x 1/2”
Idler Weldment
Eye Bolt
Hex Nut 5/16”
Extension Spring
Danger Decal
Decal, Belt Installation
Lockwasher 1/2”
Hex Nut 1/2”
Carriage Bolt 1/2” x 1-1/2” Gr.5
Non Skid Surface
Decal, Danger
Blade 18” CW Up-Lift (Standard)
Blade, Mulching (Optional)
Sheave 5.50”
Spacer, Blade
Safety Washer, Heavy Duty
Capscrew 1/2” x 1-3/4” Gr.8 NF
Woodruff Key 606
Warning Decal
Belt Shield, L.H. w/ Decal
Belt Shield, R,H. w/Decal
Warning Decal
Knob
Belt for 52” Deck
BushIng
Capscrew 3/8” x 4” Gr.5
Bracket, L.H.Gauge Wheel
Spacer, Spindle
Idler Arm Repair Kit 52” Deck
Idler Arm Weldment
Bushing, Flanged
Locknut5/8” UNF - Flanged

74A-1-9

JANUARY 2007

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

CUTTING DECK, PULL AND HEIGHT ADJUSTMENT
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1
14 10
14
2

1
9
16
22

44

9 22 24
15

21
20
5 19

44

15
22

22

14

19
22

30

22

14

39

39
7

25

41
22

31 42 41 39
28 43

41

31

10

13

28

18
5
18

28

12

37
38

5

34

15

24
11

30
24
21
19 20

5

35
16

14 10

12

22

26

35

6

29

36

32

27

10 30

15
16

5

24 22

21 20

8
22

17

5

13
12 14
10
14

5

16

12

30

44

3

11

33 40 4
40

28
22

14

33

39 4

30

30
22

22 22

40

30

33
40

42
42
30 22

74A-1-10

22

43

22

28

JANUARY 2007

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

CUTTING DECK, PULL AND HEIGHT ADJUSTMENT
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1
REF.
NO.

PART
NO.

QTY.

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

50047473
50043244
50042669
50047678
50040329
50047671
50047670
50047668
50047673
50027554
50047631
–––––
50043341
50027491
–––––
–––––
50027534
50040315
50047679
–––––
–––––
–––––
50048805
50042660
50047686
50040334
50047689
15568
50047661
–––––
50047696
50045795
15554
44483
44516
––––
––––
20363
––––
––––
––––
––––
15608
50043225

1
1
1
1
8
1
1
1
1
6
2
4
2
2
12
6
6
2
2
2
2
2
17
4
2
2
1
4
1
8
2
1
4
1
2
1
1
1
4
4
4
4
4
5

14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

DESCRIPTION
Pin, Height Adjustment
Decal, Height Adjustment
Bracket, Height Adjustment
Lug, Front Drawbar
Bushing
Rear Deck Lift Weldment, R.H.
Front Deck Lift Weldment, R.H.
Front Deck Lift Weldment, L.H.
Rear Deck Lift Weldment, L.H.
Rod Mounting Boss
Rod, Deck Lift Assy.
Flatwasher 5/8” ZP
Spring, Deck Lift.Assist (For 44” Deck)
Spring, Deck Lift Assist (For 52” Deck)
Hex Nut 5/8” CP Gr.5
Flatwasher 7/8” SAE
E-Ring
Deck Lift Weldment, Rear
Lug, Rear Drawbar
Flatwasher 3/8” ZP
Lockwasher 3/8” CP
Capscrew 3/8” x 1” Gr.5 ZP
Lock Nut, Flanged 1/2”, Spiralock
Deck Lift Chain 5 Links
Rod Weldment, Drawbar
Bushing, Flanged 3/4” x 5/8” x 1/2”
Foot Pedal Assembly
Cotter Pin 5/32” x 1-1/4”
Height Adjustment Stop Weldment
Capscrew 1/2” x 2” Gr.5 ZP
Side Link
Non-Skid Surface
Locknut 1/2”
Capscrew 5/16” 2-1/4” Gr.8
Jam Nut 5/16”
Capscrew 3/8” x 2-1/4”
Lockwasher 3/8”
Lock Nut 3/8”
Capscrew 1/2” x 1-1/4”
Lockwasher 1/2”
Capscrew 1/4” x 1”
Lockwasher 1/4”
Locknut 1/4”
Capscrew 5/16” x 3/4” Washer Head

74A-1-11

JANUARY 2007

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

50043260 MULCHING KIT, 44” DECK
ES1744-1 S/N 12-01000 & Above, S/N 03-00001 through 03-00100
ES2044B1 S/N 12-00001 & Above, S/N 03-00001 through 03-00175

50043261 MULCHING KIT, 52” DECK
ES2052B1 S/N 12-01000 & Above, S/N 03-00001 through 03-00200
ES2052H1 S/N 12-00001 & Above, S/N 03-00001 through 03-00400
ES2052K1 S/N 12-00001 & Above, S/N 03-00001 through 03-00400
1
5

6

View from underside looking up
6

6

6

6

2

6

5
6 5

4

6

3
6

4
5
4

REF.
NO.

PART
NO.

1

50044500
50044487
50044442
50044432
50044443
50044433
50044450
50044451
1141006
15602

2
3
4
5
6

QTY. DESCRIPTION
1
1
1
1
1
1
3
3
12
12

Block Off Plate for 44” Deck
Block Off Plate for 52” Deck
R.H. Mulching Baffle for 44” Deck
R.H. Mulching Baffle for 52” Deck
L.H. Mulching Baffle for 44” Deck
L.H. Mulching Baffle for 52” Deck
Blade CW-15” Gator for 44” Deck
Blade CW-18” Gator for 52” Deck
Capscrew 5/16” x 3/4” ZP
Locknut 5/16” CP

Note: This kit also includes mounting instructions and templates
for locating mounting holes.
74A-1-12

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

JANUARY 2007

50051256 MULCHING KIT, 44” DECK
Models: ES1744-1 S/N 03-00101 & Above
ES2044B1 S/N 03-00176 & Above

50051257 MULCHING KIT, 52” DECK
Models: ES2052B1 S/N 03-00201 & Above
ES2052H1 S/N 03-00401 & Above
ES2052K1 S/N 03-00401 & Above

1
6

5
6

5
5
2

6
6

6
5

5

5
5

6
5

4

REF.
NO.
1
2
3
4
5
6

PART
QTY. DESCRIPTION
NO.
50049828
1
L.H. Mulching Kit Weldment, 44” Deck
50049836
1
L.H. Mulching Kit Weldment, 52” Deck
50049827
1
R.H. Mulching Kit Weldment, 44” Deck
50049835
1
R.H. Mulching Kit Weldment, 52” Deck
50049851
1
Block Off Plate, 44” Deck
50049849
1
Block Off Plate, 52” Deck
50044450
3
Blade, 15” CW Gator (44” Deck)
50044451
3
Blade, 18” Gator (52” Deck)
––––
13 Capscrew 5/16” x 3/4”
45108
8
Locknut 5/16”
74A-1-13

3

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

JANUARY 2007

2

1, 2

1

6

4
3
Bush Hog
Assembly
Instructions

9
5
7

RIGHT HAND GAGE WHEEL (52” DECK)
Models: ES2052B1, ES2052H1, ES2052K1
REF.
NO.
1
2
3
4
5
6
7
8
9

PART
QTY. DESCRIPTION
NO.
––––
6
Capscrew 5/16” x 3/4”
15602
6
Lock Nut 5/16”
50050054
1
Gage Wheel Bracket, R.H.
50050057
1
Mount Bracket Weldment, R.H.
––––
1
Capscrew 3/8” x 4”
15583
1
Lock Nut 3/8” Gr. G Flg. Nrw.
50027488
1
Bushing
50025511
1
Roller, Anti-Scalp
50050058
1
Instruction Sheet

74A-1-14

8

APRIL, 2008

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

FRAME AND RELATED PARTS

13

12

19

19
17
20

18
10

19
19

7
17
6
5
4

11

14
15

16

15

16

22
16

7

21
11

2

3
2

8
16

16

19
9

1

3

FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11

PART
NO.
50047704
50027622
50043221
98558
–––––
–––––
15602
50043401
50043400
50040881
50040913

QTY.
1
2
4
2
2
2
6
1
1
1
2

DESCRIPTION
Frame Assy. w/Decals
Grommet
“J”-Nut Retainer 5/16”-18
Seat Spring
Flatwasher 5/16”
Capscrew 5/16’’ x 3/4” Gr.5
Locknut 5/16’’
Spacer, Fan Cover
Plate, Fan Cover
Pivot, Seat
Mount, Fuel Tank

REF.
NO.
12
13
14
15
*16
17
18
19
20
21
22

PART
NO.
50043386
50040895
50046623
44462
50043311
–––––
44521
50043225
50042758
–––––
20363

QTY.

DESCRIPTION

1
1
1
4
1
2
1
A/R
1
4
4

Hinge Retainer Assembly
Seat Platform
Foot Platform
Truss Hd. Mach. Screw 5/16” x 5/8”
Decal Kit
Capscrew 5/16” x 3/4”
Locknut 5/16”, Flanged
Capscrew 5/16”-18 x 3/4” Self Tap.
Bumper, Rear
Capscrew 3/8” x 3/4” Gr.5
Locknut 3/8”

* 50043311 is a complete set of decals for one machine. Refer to
decal kit for individual decals.
A/R = As Required
74A-2-1

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

STANDARD SEAT
For ES1744-1, ES2044B1,
ES2052B1, ES2052H1 & ES2052K1
REF.
NO.
1
2
3
4
5
6
3
4

6

PART
NO.
50043267
–––––
–––––
–––––
50030088
––––

QTY.

DESCRIPTION

1
4
4
4
1
2

Complete Seat Assembly
Capscrew 5/16”x3/4” Gr.5
Flatwasher 5/16”
Lockwasher 5/16”
Delta Switch
Hi-Lo Screw, Phl. Pan Hd.
#14–14 x 1/2”

6

5
1

5

STANDARD SEAT W / ARM RESTS
Mfd. by Milsco
FOR ES1744-1, ES2044B1, ES2052B1,
ES2052H1 & ES2052K1

3
4
2

REF.
NO.
1
2
3
4
5
6
7
7

PART
NO.
50043268
–––––
–––––
–––––
50043270
50030088
––––

QTY.
1
4
4
4
1
1
2

DESCRIPTION
Complete Seat Assembly
Capscrew 5/16” x 3/4” Gr.5
Flatwasher 5/16”
Lockwasher 5/16”
Armrest Kit (1 Set)
Delta Switch
Hi-Lo Screw, Phl. Pan Hd.,
#14–14 x 1/2”

6
1

SEAT SLIDE ASSEMBLY
FOR STANDARD SEAT & STANDARD SEAT W/ ARM RESTS
2
1
3
4
74A-2-2

REF.
NO.
1
2
3
4

PART
NO.
50043264
50043338
––––
44544

QTY.
1
1
4
4

DESCRIPTION
Complete Slide Assembly
Seat Slide Kit
Flatwasher 5/16”
Lock Nut 5/16” CP NF

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

FULL SUSPENSION SEAT ASSEMBLY
Manufactured by Milsco
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

7
8
4
5

1
6
3
2
10
REF.
NO.
1
2
3

4

5

PART
NO.
50043269
–––––
50030082
––––
––––
––––
50030083
––––
––––
––––
––––
––––
––––
50030084
––––
––––
––––
––––

QTY.
1
4
1
1
1
2
1
1
1
1
1
1
2
1
4
2
2
2

9
REF.
NO.
6

DESCRIPTION
Complete Seat Assembly
Flatwasher 5/16”
Boot Kit
Boot
Wire Form, Upper
Wire Form, Lower
Armrest Pad Kit
Pad
Capscrew 3/8” x 1/2”
Capscrew M10 x 45
Hex Nut M10
Lockwasher
Spacer
Roller-Bumper Kit
Roller
Bumper
Push Nut
Upper Spacer

7

8

9
10

4

PART
NO.
50030085
––––
––––
––––
––––
––––
––––
50030086
––––
––––
––––
50030087
––––
––––
––––
––––
50030088
44251

QTY.

DESCRIPTION

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

Knob Kit
Adjuster Knob
Shaft
Spring Pin
Spring Hanger Weldment
Push Nut
Plain Washer
Spring Cable Kit
Spring
Cable Assembly
Push Nut
Damper Kit
Damper
Locknut
Plain Washer
Spacer
Delta Switch
Locknut 5/16” Flanged

SEAT ASSEMBLY
WITH ARM RESTS & SLIDE
Manufactured by Michigan
FOR ES1744-1, ES2044B1,
ES2052B1, ES2052H1 & ES2052K1

2

1

REF.
NO.
1
2
3
4
5

3
5
74A-2-3

PART
NO.
50027860
50029620
50029619
94131
99067

QTY.
1
1
1
1
1

DESCRIPTION
Complete Seat Assembly
Arm Rest Kit
Adjuster Kit
Decal
Seat Switch

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

FRONT CASTER WHEELS AND DRIVE WHEELS
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

10

9
8
7
6
10

5

4
3

12

13
11

2

2
1
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14

PART
NO.
50046553
50040864
9161600
50047643
19031
50040352
20376
44041
50027240
50043328
50040262
50040724
50040841
50040842
50040843
50040844
15515

QTY.
2
4
2
2
2
4
2
2
2
2
2
2
1
1
1
1
8

DESCRIPTION
Wheel and Tire 11 x 4-5 w/ Bearings
Bearing
Locknut 1/2” Gr.C
Caster Fork Weldment
Capscrew 1/2” x 5-3/4”
Bearing, Sealed Flanged
Flatwasher 1” SAE
Retaining Ring
Grease Cap
Spacer (Used with 44” Deck Only)
Tire & Wheel Assy for ES1744-1 & ES2044B1 (18” x 8.5”)
Tire & Wheel Assy for ES2052B1, ES2052H1, ES2052K1 (18” x 9.5”)
Tire 18 x 8.5 for ES1744-1 & ES2044B1
Tire 18 x 9.5 for ES2052B1, ES2052H1, ES2052K1
Wheel for 18 x 8.5 Tire for ES1744-1 & ES2044B1
Wheel for 18 x 9.5 Tire for ES2052B1, ES2052H1, ES2052K1
Lug Nuts

74A-3-1

14

APRIL, 2008

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

STEERING CONTROLS
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1
13

10

1

11
15
4

7
9
8

4

12

23

22

23
16

14

21

19
20

8
9
5

2

4

22 4
17
18

23

15

24
22

16
22
22

15

4

15

24
6
25
24

23

5

23

14

18
3
18
25

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

PART
NO.
50046564
50043368
50043369
50040329
99073
44199
50043370
50043380
–––––
44521
50042727
98538
98539
50043320
50043359
50040358
50043364
50032790
50032793
44890
44891

QTY.
1
1
1
8
2
4
1
1
4
4
2
2
2
1
2
6
2
1
1
1
1

DESCRIPTION
Control Rod Weldment
Control Bracket R.H.
Control Bracket L.H.
Flange Bushing
Safety Switch
Screw #10 x 1/2” Self Tap.
Lever R.H. (Shown)
Lever L.H.
Flatwasher 5/16”
Locknut 5/16” Flanged
Control Handle
Grip
Plug, Handle
Rod, Pivot - Rear
Lever, Transfer
Collar
Control Linkage Assy.
Rod End 5/16”NF R.H. Thds.
Rod End 5/16”NF L.H. Thds.
Jamnut 5/16”NF R.H. Thds.
Jamnut 5/16”NF L. H. Thds.

23

REF.
NO.
17

18
19
20
21
22
23
24
25

74A-3-2

PART
NO.
50043363
50032790
50032793
44890
44891
50027495
20881
–––––
20363
–––––
15602
44185
50043340

QTY.
2
1
1
1
1
2
4
4
4
6
8
4
2

DESCRIPTION
Linkage IZT
Rod End 5/16”NF R.H. Thds.
Rod End 5/16”NF L.H. Thds.
Jamnut 5/16”NF R.H. Thds.
Jamnut 5/16”NF L. H. Thds.
Damper Assembly
Capscrew 3/8” x 1-1/2” Gr.5
Flatwasher 3/8”
Locknut 3/8”
Capscrew 5/16” x 1-1/4” Gr.5
Locknut 5/16”
Locknut M8 x 1.25 Flanged
Damper Mount

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

PARKING BRAKE CONTROLS
FOR ES1744-1, ES2044B1,
ES2052B1, ES2052H1 & ES2052K1

5

1

9

2
7
10
8

6
4
3
11

12

17
14

17

16
15

13

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

PART
NO.
50043231
99073
50043230
50043226
44199
50027543
50043232
1550145
50032798
50043225
50043255
50043254
21020510
–––––
44516
50043348
9161000

QTY.
1
1
1
1
2
2
1
1
1
2
1
1
2
4
4
2
4

DESCRIPTION
Brake Support
Safety Switch
Pivot Shaft
Acuator Pivot
Screw #10 x 1/2 Hx Hd Slf. Tap
Retaining Ring
Handle, Brake
Roll Pin 3/16” x 1”
Knob
Screw 5/16”-18 x 3/4” Wshr. Hd.
Cable, Brake L.H. (Short)
Cable, Brake R.H. (Long)
Cotter Pin 5/32” x 1”
Flatwasher 5/16”
Jamnut 5/16”
Spring, Cog Return
Locknut 5/16”

13

74A-3-3

16

15
17
14

17

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

TRANSAXLES , MOUNTS AND RELATED PARTS
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

13
21

7

9

1
22

7

17
16

8

Front

7

9
11

18

4

2

26
24
14

12
25

20

24

3
23
3
10

3

6

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13

PART
NO.
–––––
–––––
15602
15916
19518
–––––
–––––
20519
50040290
50040292
50040334
50040883
50040910

QTY.
2
2
14
1
1
1
12
1
2
1
2
1
1

19

3

DESCRIPTION
Capscrew 5/16” x 1-1/4” Gr.5
Jamnut 1/2”
Locknut 5/16”
Flatwasher 1/2”
Locknut, Flanged
Capscrew 1/2” x 2” Gr.5
Capscrew 5/16” x 2-1/2” Gr.5
Capscrew 1/2” x 7” Gr.5
Flat Idler
Cross Brace Weldment
Bushing, Flanged 3/4” x 5/8” x 1/2”
Transaxle Mount Weld.
Tensioner Assy.

74A-4-1

REF.
NO.
14
15
16
17
18
19
20
21
22
23
24
25
26

PART
NO.
50040912
50042697
50042698
50042699
50042700
50043347
50043367
15583
50040909
50040823
15468
50044483
50044484

QTY.
1
2
1
1
1
1
1
1
1
2
2
1
1

DESCRIPTION
Wear Plate
Bushing, Tensioner
Tensioner, Wear plate
Retainer, Tensioner
Spring, Compression
Torsion Rod
Spacer
Locknut 3/8” Flanged
Bracket Weldment
Release Rod
Cotter Pin 3/32” x 1/2”
Transaxle R.H. Assy
Transaxle L.H. Assy.

JANUARY 2007

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

ENGINES AND SERVICE PARTS
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1
17 HP BRIGGS & STRATTON ENGINE
FOR ES1744 MODELS
Model No. 17 INTEK
Part No. 31F770126E1

BUSH HOG SERVICE PARTS
NOTE: For complete engine replacement or
major engine repair contact your nearest
Briggs & Stratton Engine Dealer.
DESCRIPTION

BUSH HOG PART NUMBER

Air Filter
Pre Cleaner
Fuel Filter
Oil Filter
Spark Plug

50043294
50043295
50043297
50043296
50043298

20 HP BRIGGS & STRATTON ENGINE
BUSH HOG SERVICE PARTS
FOR ES2044B1 & ES2052B1 MODELS NOTE: For complete engine replacement or
major engine repair contact your nearest
Model No. 20 INTEK
Briggs & Stratton Engine Dealer.
Part No. 4065770125E1
Replaced by Model 20
Extended Life Series
Part No. 44H7770114E1

20 HP KOHLER ENGINE
FOR
ES2052K MODELS
Model No. CV20S
Part No. PA-65602

20 HP HONDA ENGINE
FOR
ES2052H MODELS
Model No. GXV620K1QYF
Part No. 62600

74A-4-2

DESCRIPTION

BUSH HOG PART NUMBER

Air Filter
Pre Cleaner
Fuel Filter
Oil Filter
Spark Plug

50043299
50043300
50043297
50043296
50043301

BUSH HOG SERVICE PARTS
NOTE: For complete engine replacement or major engine
repair contact your nearest Kohler Engine Dealer.
DESCRIPTION

BUSH HOG PART NUMBER

Air Filter
Pre Cleaner
Fuel Filter
Oil Filter
Spark Plug

50040638
50041245
50040643
50040642
50040645

BUSH HOG SERVICE PARTS
NOTE: For complete engine replacement or major engine
repair contact your nearest Honda Engine Dealer.
DESCRIPTION

BUSH HOG PART NUMBER

Air Filter
Pre Cleaner
Fuel Filter
Oil Filter
Spark Plug

50043302
50043303
50043305
50043304
50043306

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

11
10

11
10

CLUTCH, DRIVE BELT & PULLEY,
& OIL DRAIN
FOR ES1744-1

11
10
11
10
12
13

14

9

9
8
7
6

5
4

3
2

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14

1

74A-4-3

PART
NO.
50037071
50034847
50040824
50040263
19459
50045945
50043382
–––––
15602
–––––
–––––
97343
50029002
97342

QTY.
1
1
1
1
1
1
1
2
6
4
4
1
1
1

DESCRIPTION
Locking Bolt 7/16” x 2-3/4”
Lockwasher 7/16” High Collar
Clutch Assembly
Sheave
Key .25” x .25” x 1.25”
Belt, Hydraulic Pump
Stop, Clutch
Capscrew 5/16” x3/4”
Locknut 5/16”
Flatwasher 5/16”
Engine Bolt 5/16” x 1-1/4” Gr.5
Connector, Male
Tube, Drain
Plug, Drain

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

11
10

11
10

CLUTCH, DRIVE BELT & PULLEY,
& OIL DRAIN
FOR ES2044B1, ES2052B1, & ES2052K1

11
10
11
10
12
13

For muffler see an authorized Briggs & Stratton
or Kawasaki dealer

14

16
15

9

9
8
7
6

5
4

3
2
1

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

74A-4-4

PART
NO.
50037071
50034847
50040824
50040263
19459
50045945
50043382
–––––
15602
–––––
–––––
97343
50029002
97342
50030659
50021049

QTY.
1
1
1
1
1
1
1
2
6
4
4
1
1
1
1
1

DESCRIPTION
Locking Bolt 7/16” x 2-3/4”
Lockwasher 7/16” High Collar
Clutch Assembly
Sheave
Key .25” x .25” x 1.25”
Belt, Hydraulic Pump
Stop, Clutch
Capscrew 5/16” x3/4”
Locknut 5/16”
Flatwasher 5/16”
Engine Bolt 5/16” x 1-1/4” Gr.5
Connector, Male
Tube, Drain
Plug, Drain
Deflector, Exhaust
Clamp

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

11
10

11
10

CLUTCH, DRIVE BELT & PULLEY,
& OIL DRAIN
FOR ES2052H1

11
10

11
10
15
12

13
14
18
17
18
17

16

9
8
6

7

9

5
4

3
2
1

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12

PART
NO.
50037071
50034847
50040824
50040263
19459
50045945
50043382
–––––
15602
–––––
–––––
50045947

QTY.

13
14
15
16
17
18

50029002
97342
25H51634
50043253
44315
––––

1
1
1
1
2
2

74A-4-5

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

DESCRIPTION
Locking Bolt 7/16” x 2-3/4”
Lockwasher 7/16” High Collar
Clutch Assembly
Sheave
Key .25” x .25” x 1.25”
Belt, Hydraulic Pump
Stop, Clutch
Capscrew 5/16” x3/4”
Locknut 5/16”
Flatwasher 5/16”
Engine Bolt 5/16” x 1-1/4” Gr.5
Hydraulic Adaptor 37° Flare
Internal / 37° Flare
Tube, Drain
Plug, Drain
Straight Adaptor
Muffler w/ Shield
Capscrew M8 x 20 G8.8
Lockwasher M8

March, 2005

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

50044483 CHARGED IZT ASSEMBLY, RIGHT HAND
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

33
70
71

72

64
78
65

7
4
5
6
8

29

88

74

66

63

28
73
27

19

48

41

68

12
34
1 23

39

15

36
51

68

41

44
49 50
37
45

43

42

81

35
20

18
54

38

22

14
3

30
83
84
85
86

46
49

87

31
82

61
34

2
59
32
58

74A-4-6

80

17
13

16

47

24

11
30
25

15

52

21

26

89

62

67

10

19

40

79
75

9

53

76

55
56
57

77

JUNE, 2010

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

50044483 CHARGED IZT ASSEMBLY, RIGHT HAND
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

REF.
NO.

PART
NO.

1
2
3
4
5
6
7
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
36
37
38
39
40
41
42
43
44

50045864
50045856
50045866
––––
50045876
50045874
––––
50045877
50045878
50044523
50045853
50045842
50045873
50045862
50044513
50045860
50045875
50044524
50044522
50045872
50045871
50045845
––––
50044518
50045865
50045879
––––
50044520
––––
50044515
50044516
50045857
50048849
50045880
50044528
50044529
50045840
50045844
50045850
50045841
––––
––––
––––
50045848

QTY. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
18
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1

Kit, Main Housing
Lower Housing
Kit, Center Section
Lip Seal
Spacer
Wire Retaining Ring
Retaining Ring
Ball Bearing
Variable Swashplate
Thrust Bearing
Input Shaft
Screw 1/4” x .75
Spring, Block
Cylinder Block Assembly, 10cc
Washer
Cylinder Block Assembly, 21cc
Washer, Block Thrust
Thrust Bearing
Ball Bearing
Wire Retaining Ring
Slot Guide
Trunion Arm
Lip Seal
Lock Nut 5/16”
Kit, Bypass Plate
Bypass Actuator
Lip Seal
Bypass Arm
Retaining Ring
Pin
Screw
Filter Assembly
Lock Nut 1/2”
Cover, Back
Bevel Gear, 14T
Bevel Gear, 19T
Spur Gear, 53T
Motor Shaft
Brake Shaft
Shaft, Axle 1.00 x 11.04 (Key)
Seal, Lip17 x 40 x 7
Seal Plug
Retaining Ring, Axle
Retaining Ring

REF.
NO.
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89

74A-4-7

PART
QTY. DESCRIPTION
NO.
50044527
1
Bearing, Ball 20 x 47 x 14 (6204)
50044526
1
Bearing, Ball 25 x 47 x 12 (6005)
––––
1
Seal
––––
1
Retaining Ring
––––
2
Retaining Ring, Axle
50045868
1
Assembly, Brake Arm, L.H.
50045843
1
Disc Brake
50044512
1
Hex Nut 5/16”
50045858
1
Washer, Axle 1.04 x 1.65 x .22
50045859
1
Washer, Axle 1.04 x 1.65 x .70
––––
1
O-Ring
50044521
1
Assembly, Gerotor
50044519
1
Cover, Gerotor
50044517
2
Capscrew M6 x 20
50045881
1
Plug
50045847
1
Sealant
50045861
1
Hub, Assembly
50045846
1
Hex Nut 3/4”
––––
1
Kit, Fitting O-Ring Assembly
––––
1
Cap Vent Assembly
50045867
1
Kit, Breather
50045849
1
Pulley, 4.5”
––––
1
Bolt, 5/16” x 1.5”
––––
2
Ring, Retaining
50045863
1
Kit, Seal
50045851
1
Washer, Slotted
––––
1
Fan, 7”, 10 Blade
50045882
1
Kit, Fan-Pulley
50045855
1
Washer
50045854
1
Cap, Brake
––––
1
Spacer
––––
1
Screw 5/16” x .75”
50045883
1
Spring, Extension
––––
1
Hose .5 x 4.00
––––
2
Washer, Nylon
50045870
1
Rtn. Kit
50045852
1
Capscrew 1/4” – 28
50044850
1
O-Ring .139 x 2.984
50048851
1
Spring, Helical
50048852
1
Ball, 1/4”
50048853
1
Plate, Relief
50048854
2
Bolt, Self-Tapping
50048855
1
Magnet, Ring
50044525
1
Clamp, Pinch
50048828
4
Wheel Bolt 1/2”–13 x 1/2” Rib Neck

March, 2005

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

50044484 CHARGED IZT ASSEMBLY, LEFT HAND
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1
33
70
72
71

64
78
63

68
65

88

7
4
5
6
8

29
28

73

48

51

44

89
47 49

45
46

42 43
49

40
81

1
23

39

15

36

76

50
79

41
75

9
52

21
35
20
19
18

77

22

11
17
13

30
25

38

15
24

67

10
26

14
3

16
30
83
84
85
86

31

87

82
2

34

55
32

59

62

61

54

34

74

53

41

19

12

68

37

56
57

58

74A-4-8

80

JUNE, 2010

BUSH HOG / LAND MAINTENANCE REPAIR PARTS MANUAL

50044484 CHARGED IZT, LEFT HAND ASSEMBLY
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

REF.
NO.

PART
NO.

1
2
3
4
5
6
7
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
36
37
38
39
40
41
42
43
44

50045864
50045856
50045866
––––
50045876
50045874
––––
50045877
50045878
50044523
50045853
50045842
50045873
50045862
50044513
50045860
50045875
50044524
50044522
50045872
50045871
50045845
––––
50044518
50045865
50045879
––––
50044520
––––
50044515
50044516
50045857
50048849
50045880
50044528
50044529
50045840
50045844
50045850
50045841
––––
––––
––––
50045848

QTY. DESCRIPTION
1
1
1
1
1
1
1
1
1
1
1
18
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
3
1
1
1
1
1
1
1
1
1
2
1
1
1

Kit, Main Housing
Lower Housing
Kit, Center Section
Lip Seal
Spacer
Wire Retaining Ring
Retaining Ring
Ball Bearing
Variable Swashplate
Thrust Bearing
Input Shaft
Screw 1/4” x .75
Spring, Block
Cylinder Block Assembly, 10cc
Washer
Cylinder Block Assembly, 21cc
Washer, Block Thrust
Thrust Bearing
Ball Bearing
Wire Retaining Ring
Slot Guide
Trunion Arm
Lip Seal
Lock Nut 5/16”
Kit, Bypass Plate
Bypass Actuator
Lip Seal
Bypass Arm
Retaining Ring
Pin
Screw
Filter Assembly
Lock Nut 1/2”
Cover, Back
Bevel Gear, 14T
Bevel Gear, 19T
Spur Gear, 53T
Motor Shaft
Brake Shaft
Shaft, Axle 1.00 x 11.04 (Key)
Seal, Lip17 x 40 x 7
Seal Plug
Retaining Ring, Axle
Retaining Ring

REF.
NO.
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89

74A-4-9

PART
QTY. DESCRIPTION
NO.
50044527
1
Bearing, Ball 20 x 47 x 14 (6204)
50044526
1
Bearing, Ball 25 x 47 x 12 (6005)
––––
1
Seal
––––
1
Retaining Ring
––––
2
Retaining Ring, Axle
50045869
1
Assembly, Brake Arm, R.H.
50045843
1
Disc Brake
50044512
1
Hex Nut 5/16”
50045858
1
Washer, Axle 1.04 x 1.65 x .22
50045859
1
Washer, Axle 1.04 x 1.65 x .70
––––
1
O-Ring
50044521
1
Assembly, Gerotor
50044519
1
Cover, Gerotor
50044517
2
Capscrew M6 x 20
50045881
1
Plug
50045847
1
Sealant
50045861
1
Hub, Assembly
50045846
1
Hex Nut 3/4”
––––
1
Kit, Fitting O-Ring Assembly
––––
1
Cap Vent Assembly
50045867
1
Kit, Breather
50045849
1
Pulley, 4.5”
––––
1
Bolt, 5/16” x 1.5”
––––
2
Ring, Retaining
50045863
1
Kit, Seal
50045851
1
Washer, Slotted
––––
1
Fan, 7”, 10 Blade
50045882
1
Kit, Fan-Pulley
50045855
1
Washer
50045854
1
Cap, Brake
––––
1
Spacer
––––
1
Screw 5/16” x .75”
50045883
1
Spring, Extension
––––
1
Hose .5 x 4.00
––––
2
Washer, Nylon
50045870
1
Rtn. Kit
50045852
1
Capscrew 1/4” – 28
50044850
1
O-Ring .139 x 2.984
50048851
1
Spring, Helical
50048852
1
Ball, 1/4”
50048853
1
Plate, Relief
50048854
2
Bolt, Self-Tapping
50048855
1
Magnet, Ring
50044525
1
Clamp, Pinch
50048828
4
Wheel Bolt 1/2”–13 x 1/2” Rib Neck

JANUARY 2007

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

FUEL SUPPLY AND RELATED PARTS
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

12

12

2

2

11
9
10 11

1

5
7 11 13

5

1

7 11 13

11
3
4
6

11

13 11 7

8

11

3
4
6

Diagram for ES1744-1, ES2044B1, ES2052B1 models with
Briggs and Stratton engines and ES2052K1 with Kohler engine.

REF.
NO.

PART
NO.

QTY.

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

50042733
50042734
–––––
–––––
–––––
–––––
50029410
50028138
50043332
50043333
50017949
50016402
50031142

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

13 11 7

Diagram for ES2052H1model with Honda engines.

DESCRIPTION
Fuel Tank w/Fitting R.H.
Fuel Tank w/Fitting L.H.
Flatwasher 3/8”
Lockwasher 3/8”
Capscrew 3/8” x 1” Gr.5
Capscrew 3/8” x 7/8” Gr.5
Fuel Line to Tank
Valve, 3 Way Shut Off
Fuel Line for B&S and Kohler Engines
Fuel Line for Honda Engine
Hose Clamp
Gas Filler Cap
90° Fitting w/Filter

74A-5-1

11

8

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

CONTROL PANEL AND RELATED PARTS
50043355 CONTROL PANEL FOR ES1744-1
50043357 CONTROL PANEL FOR ES2052K1, ES2052B1, ES2044B1
50043358 CONTROL PANEL FOR ES2052H1

9 10

4

5
12

7

8

3

6

9

9

11

11

1

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12

PART
NO.
50040877
50043243
50043324
50043322
50043394
50043327
50043326
50043395
50040774
50040775
50018299
50029016
–––––
–––––
–––––
99070

QTY.
1
1
1
1
1
1
1
1
1
1
1
1
5
2
3
1

DESCRIPTION
Control Panel
Decal, Control Panel
Choke Assy. for ES1744-1 Models
Choke Assy. for ES2044B1, ES2052B1 & ES2052K1 Models
Choke Assy. for ES 2052H1 Models
Throttle Control Assy. ES1744-1 Models
Throttle Control Assy. ES2044B1, ES2052B1 & ES2052K1 Models
Throttle Control Assy. ES2052H Models
Ignition Switch
Hourmeter
PTO Switch
Warning Light
Mach. Screw #10 x 1/2”
Locknut #10
Lockwasher #10
Key

74A-5-2

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

BATTERY / ELECTRICAL AND RELATED PARTS
FOR ES1744-1, ES2044B1, ES2052B1 MODELS WITH BRIGGS & STRATTON ENGINES
LEFT HAND
KILL SWITCH
CLUTCH

PARKING
BRAKE

RELAY

RELAY

START
SWITCH

RELAY

ENGINE

OIL WARNING
LIGHT

LIGHT

DIODE

FUSE
BLOCK

PTO
SWITCH
DIODE

HOUR
METER

LIGHTS

WARNING
LIGHT

SEAT
SWITCH

RIGHT HAND
KILL SWITCH

3
15
7

6, 8, 9, 10

17, 18

12

1

16, 19, 18
4

13
16

2

14

5
11

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11

PART
NO.
97423
15602
50043247
44368
50043250
–––––
50043251
–––––
–––––
–––––
50043225

QTY.
1
2
1
2
1
4
1
2
2
2
1

DESCRIPTION
Battery, 12 V
Locknut 5/16”
Hold Down, Battery
Capscrew 5/16” x 6” Gr.5
Ground Cable
Flatwasher1/4”
Battery Cable
Capscrew 1/4” x 3/4” Gr.5
Lockwasher 1/4”
Hex Nut 1/4”
Capscrew 5/16” x 1-3/4

REF.
NO.
12
13
14
15
16

PART
NO.
99064
50043252
98415
50043224
4140604

QTY.

17

44633

2

18
19

44520
17020600

5
2

74A-5-3

1
1
3
1
5

DESCRIPTION
Solenoid
Starter Cable
Relay
Wiring Harness (B&S)
Slt. Pan Hd. Mach. Screw
#10 x 1/2”
Slt. Pan Hd. Mach. Screw
#10 x 1”
Lock Nut #10
Flatwasher #10

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

BATTERY / ELECTRICAL AND RELATED PARTS
FOR ES2052H1 MODEL WITH HONDA ENGINE
LEFT HAND
KILL SWITCH
CLUTCH

PARKING
BRAKE

OIL WARNING
LIGHT

RELAY

RELAY

RELAY

START
SWITCH

STARTER

LIGHT

DIODE

FUSE
BLOCK

PTO
SWITCH
DIODE

HOUR
METER

LIGHTS

WARNING
LIGHT

SEAT
SWITCH

RIGHT HAND
KILL SWITCH

3
13
7
14

6, 8, 9, 10

16

1

4
11

2

12

5
11

REF.
NO.
1
2
3
4
5
6
7
8
9
10

PART
NO.
97423
15602
50043247
44368
50043250
–––––
50043251
–––––
–––––
–––––

QTY.
1
2
1
2
1
4
1
2
2
2

REF.
NO.
11
12
13
14
15

DESCRIPTION
Battery, 12 V
Locknut 5/16”
Hold Down, Battery
Capscrew 5/16” x 6” Gr.5
Ground Cable
Flatwasher1/4”
Battery Cable
Capscrew 1/4” x 3/4” Gr.5
Lockwasher 1/4”
Hex Nut 1/4”

16

74A-5-4

PART
QTY. DESCRIPTION
NO.
50043225
1
Capscrew 5/16” x 1-3/4
98415
3
Relay
50043222
1
Wiring Harness (Honda)
(Rectifier –See your nearest Honda Engine Dealer)
4140604
3
Slt. Pan Hd. Mach. Screw
#10 x 1/2”
44633
2
Slt. Pan Hd. Mach. Screw
#10 x 1”

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

BATTERY / ELECTRICAL AND RELATED PARTS
FOR ES2052K1 MODEL WITH KOHLER ENGINE
LEFT HAND
KILL SWITCH
CLUTCH

PARKING
BRAKE

OIL WARNING
LIGHT

RELAY

RELAY

RELAY

ENGINE

START
SWITCH

LIGHT

DIODE

FUSE
BLOCK

PTO
SWITCH
DIODE

HOUR
METER

LIGHTS

WARNING
LIGHT

SEAT
SWITCH

RIGHT HAND
KILL SWITCH

3

13
7

6, 8, 9, 10
1

4
14, 15
2

12

5
11

REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

PART
NO.
97423
15602
50043247
44368
50043250
–––––
50043251
–––––
–––––
–––––
50043225
98415
50043223
4140604
44520

QTY.
1
2
1
2
1
4
1
2
2
2
1
3
1
3
3

DESCRIPTION
Battery, 12 V
Locknut 5/16”
Hold Down, Battery
Capscrew 5/16” x 6” Gr.5
Ground Cable
Flatwasher1/4”
Battery Cable
Capscrew 1/4” x 3/4” Gr.5
Lockwasher 1/4”
Hex Nut 1/4”
Capscrew 5/16” x 1-3/4
Relay
Wiring Harness (Kohler)
Slt. Pan Hd. Mach. Screw #10 x 1/2”
Lock Nut #10

74A-5-5

March, 2005

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

50043262 WORKING LIGHT KIT
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

2

4
3
6

7

5
1

REF.
NO.
1
2
3
4
5
6
7

PART
NO.
50044461
50044462
50044466
50044473
50044463
50044464
50044467

QTY.
1
1
2
1
1
1
1

DESCRIPTION
Oval Working Lamp Assy. R.H.
Oval Working Lamp Assy. L.H.
Cord, Jumper
Instruction Sheet
Lamp Mount Weldment R.H.
Lamp Mount Weldment L.H.
Template

74A-5-6

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

APRIL, 2008

50047708 DECAL KIT
FOR ES1744-1, ES2044B1, ES2052B1, ES2052H1 & ES2052K1

50043283
Model Decal

50043243
Control Panel Decal

50043276
Speed Control
Decal
2 Reqd.

50047630
Model Decal

50043286
Model Decal
50029421
Fuel Valve Decal

50058250
Medallion Decal

50043246
Parking Brake Decal

50043244
Height Control Decal
FRONT

BELT INSTALLATION GUIDE

50043278
Warning Decal

50029499
Belt Installation Decal

50029499

50058089
Front Panel Decal

50043279
Warning Decal

DANGER
94132
Warning Decal

50043280
Danger Decal

KEEP AWAY!

SHIELD MISSING FROM THIS AREA
TO AVOID SERIOUS INJURY OR DEATH,
DO NOT OPERATE WITHOUT THIS AND
ALL OTHER SHIELDS IN PLACE AND IN
GOOD CONDITION.
50043277

TO AVOID SERIOUS INJURY OR DEATH,
DO NOT OPERATE MOWER WITHOUT DISCHARGE
SHIELD OR DEFLECTOR IN PLACE AND GOOD REPAIR.
83056

83056
Warning Decal

50012615
Warning Decal
74A-6-1

50043277
Danger Decal

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

3

12
14
11

4
8
7
12

5

13

10
2
6
9

1

FRAME AND BAGS
GC-310
GRASS CATCHER
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14

PART
NO.
50052890
50052885
50052917
50052896
50052897
50052886
50025501
50005860
––––––––
––––––––
––––––––
––––––––
––––––––
50052888

QTY.
3
3
1
1
1
1
1
1
8
4
2
10
4
2

DESCRIPTION
Collection Bag 3.3 Cu.Ft.
Bag Ring Weldment
Top Frame Weldment
L.H. Lower Frame Mount
R.H. Lower Frame Mount
Lower Frame Weldment
Clevis Pin
Cotter Pin
Capscrew 5/16” x 1” Gr.5
Capscrew 3/8” x 1” Gr.5
Capscrew 5/16” x 3/4” Gr.5
Locknut, 5/16” Nylock
Locknut, 3/8” Serrated Flange
Fender Washer 5/16”

74A-7-1

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

TOP ASSEMBLY
GC-310 GRASS CATCHER
18

19

11

25

15
21
16

19

17
18

22 23

10
9

14
12

19
20
13
14
8
5
6

1
6

7
3

24
5

4
24
23

4
24

21
24
3
2

74A-7-2

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

TOP ASSEMBLY
GC-310 GRASS CATCHER
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

PART
NO.
50053233
50052878
50052881
50052880
50052899
50052898
––––––––
50052891
––––––––
50052879
50031182
50052884
50052883
50052882
50052877
50031213
50031301
50031302
50031305
44319
05161006
44422
05160806
––––––––
44626
50005770
50052861

QTY.
1
1
2
2
2
2
3
11
2
1
1
1
1
1
2
2
1
1
1
2
6
2
4
2
6
8
1

DESCRIPTION
Top Assembly w/ Decals
Seal, Bag Ring
Brace, Side
Brace, Front & Rear
Short Mount Strip
Long Mount Strip
Rivet
Rivet 5mm
Rivet 3/16” (.25” to .50”)
Screen
Inlet
Pivot Bracket R.H.
Pivot Bracket L.H.
Latch Mount
Draw Latch
Red Reflector
Warning Decal
Warning Decal
Tube Wear Decal
Carriage Bolt 5/16” x 1”
Carriage Bolt 5/16” x 3/4”
Carriage Bolt 1/4” x 1”
Carriage Bolt 1/4” x 3/4”
Flatwasher 1/4”
Locknut, 1/4” Flanged
Locknut, 5/16” Serrated Flange
Made in America Decal

74A-7-3

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

PTO ARM ASSEMBLY
GC-310
GRASS CATCHER

2

3
5

4

6
34

7
1

32

8
31

33

9
26
10

27

11

12

5

13

36

20
16

14
35
15
22

18

17

21

28

23

21

29

30

24
12
23
25
22
26

20
19
26
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

PART
NO.
50052912
50031501
50052866
44566
50005861
50052909
50052867
50052860
50052868
5161006
––––––––
44621
50052869
––––––––
50052870
––––––––
50052129
50052914

QTY.
1
1
1
3
2
1
1
1
1
4
1
4
1
2
1
3
1
1

REF.
NO.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

DESCRIPTION
Handle Weldment
Grip
Handle Mount
Locknut,1/4” Nylock
Cotter Pin .12’’ x 2-3/8”
Set Screw 3/8” - 16 Specia
Cam Bracket weldment
Engage / Disengage Decal
PTO ArmWeld. w / Decal
Cariage Bolt 5/16” x 3/4” Gr.5
Caprscrew 3/8”x 2-1/2” Gr.5
Locknut, 3/8” Flanged
Belt Guard Bracket
Capscrew 3/8” x 1-1/2” Gr.5
Gear Box Assembly
Capscrew 1/4” x 3/4” Gr.5
Hot Surface Decal
Gearbox Guard w / Decal

74A-7-4

PART
NO.
––––––––
19541002
20593
50052872
50052871
50052873
50052864
50005770
50031500
––––––––
50038100
50031196
50037686
0950013
50031304
50052865
50037694
44374

QTY.
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2

DESCRIPTION
Selftapping Screw1/4” x 1/2”
Setscrew 5/16” x 1/4”
Woodruff Key 3/16” x 3/4”
Snap Ring Ext. 7/8”
Gearbox Pulley
Belt Tension Bracket
Skid Plate
Locknut, 5/16” Flanged
Capscrew 5/16’ x 2” All-Thread
Flatwasher 3/8”
Capscrew 3/8” x 2” All-Thread
Blower Pivot Rod
Belt Tension Rod
Pin 3/32” x 1-5/8”
Warning Decal
Belt Guard w/ Decal
Blower Mount Bracket
Selftapping Screw 1/4” x 3/4”

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

5
10

21

18
19

1

7

2

8

3

22

11

15

16

17

20
9

14

12

4

6
13

IMPELLER ASSEMBLY
GC 310 GRASS CATCHER
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

PART
NO.
50031204
50031192
50031193
50031198
50031493
50031495
50038197
50031497
50031498
50031500
––––
––––
15584
––––
50031510
50031511
50031512
449
44621
20126
50038198
––––

QTY.
1
1
1
2
1
1
1
1
3
3
1
4
7
11
1
1
1
1
4
1
1
1

DESCRIPTION
PTO Housing
PTO Shaft
“A” Pulley, Blower
PTO Housing Washer
Blower Cone, 8”
Blower Housing
Impeller Blade Assembly (14–17, 20, 22)
Bearing
Bearing
Bolt 5/16” – 18 x 2” All Thread
Capscrew 3/8” x 1”
Capscrew 3/8” x 1-1/2”
Locknut 1/4” Narrow Flanged
Capscrew 1/4” x 1”
Taper Lock Hub
Bushing
Washer, Double Indent
Grease Fitting
Hex Nut 3/8” Serrated Flanged
Capscrew 3/8” x 1”
Key 3/16” x 3/4”
Impeller Blade

74A-7-5

14

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

1
2
12

10

3
4

11
5
6
7
10

8
9

8

BOOT & HOSE ASSEMBLY
GC 310 GRASS CATCHER
REF.
NO.
1
2
3
4
5
6
7
8
9
10
11
12

PART
NO.
50052124
44621
50052123
44109
50052916
50052915
50038401
50031203
50052875
50031494
50052876
0950013

QTY.
1
3
1
3
1
1
1
2
1
2
1
1

DESCRIPTION
Boot Rod
Locknut, 3/8” Flanged
Boot Mount Plate
Carriage Bolt 3/8” x 1” Gr.5
Caution Decal
Danger Decal
Boot w/ Decals
Hose Clamp 7” - 8”
Lower Hose 8” x 31”
Hose Clamp 6”
Upper Hose 6” x 24”
Cotter Pin 3/32’ x 1-7/8”

74A-7-6

JANUARY 2007

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

1
2

3

4
5

7

6

BELTS
GC 310 GRASS CATCHER
REF.
NO.

PART
NO.

QTY.

1
2
3
4
5
6
7

50052911
50052887
44621
44641
50052874
50038093
15819

1
1
2
1
1
1
1

DESCRIPTION
Engine Pulley
Belt, Engine to Gearbox
Locknut, 3/8” Flanged
Capscrew 3/8” x 2-1/2”
Belt, Gearbox to Impeller
Clutch Locking Bolt (Special)
Lockwasher 7/16”

74A-7-7

March, 2006

BUSH HOG/ LAND MAINTENANCE REPAIR PARTS MANUAL

1
4

5

5

4
6
3
7

6

2

7

FRONT WEIGHT ASSEMBLY
GC 310 GRASS CATCHER
REF.
NO.

PART
NO.

QTY.

1
2
3
4
5
6
7

50052125
50052127
50052126
50052913
––––––––
44615
44621

1
1
1
2
4
4
4

DESCRIPTION
Weight Bar
Weight Bracket R.H.
Weight Bracket L.H.
U-Bolt 1/2” x 4-1/16” L x 4-5/16” W
Capscrew 3/8” x 3” Gr.5
Locknut, 1/2” Flanged
Locknut, 3/8” Flanged

74A-7-8



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