RptCatBookPreview 1807 1 H132 Rear Engine Rider 70186
User Manual: 1807-1
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H132 Rear-Engine Riding Mower
Parts Catalog
Form Number 3360-564 Rev A
© The Toro Company - 2008
All Rights Reserved
To order replacement parts, please supply the part
number, the quantity, and the description of each part
desired.
Each Identified part in an illustration has a reference
number. The reference number for a part also
appears in the parts list, along with other information
about the part.
This catalog uses two special reference number
formats, one to indicate parts in a service assembly
and another to indicate the quantity of a given part in
an illustration.
Parts in service assemblies have reference numbers
in the form a:b. The a represents the reference
number of the entire service assembly and the b
represents a sequential number unique to each part
within the service assembly.
Ordering Replacement Parts
Understanding Reference Numbers
Service Assembly Reference Numbers
For example, a wheel assembly might be identified
by reference number 6, the tire by 6:1, the valve by
6:2, and the wheel by 6:3. When you order the
assembly identified by reference number 6, you
receive all parts identified by reference numbers 6:1,
6:2, and 6:3. However, you may also order any part
individually. Reference numbers of this type appear
in illustrations and in part lists.
In an illustration, if a reference number indicates
more than one part, the reference number has the
form nX y. The n represents the quantity of the part,
the X is the multiplication symbol, and the y
represents the reference number.
For example, in an illustration, the reference number
2X 37 means that two of the parts identified by
reference number 37 are indicated.
Reference Numbers Indicating Quantity
Register your product at www.Toro.com
Model No. 70186 - 260732867 and up.
Footnotes
Not illustrated
nNot serviced separately
o
Included in Engine Gasket Set-Ref. 358.
pIncluded in Valve Gasket Set-Ref. 1095.
q
Included in Carburetor Overhaul Kit-Ref. 121.
rIncluded in Carburetor Gasket Set-Ref. 977.
s
Obtain from your local Briggs & Stratton dealer
t
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
AR. . . . . . . . . . . . . . . as required
ASM. . . . . . . . . . . . . assembly
BBC. . . . . . . . . . . . . blade brake clutch
CARR. . . . . . . . . . . . carriage
DEG. . . . . . . . . . . . . degrees
EXT. . . . . . . . . . . . . . external
FH. . . . . . . . . . . . . . . flat head
GA. . . . . . . . . . . . . . .gauge
HD. . . . . . . . . . . . . . .heavy-duty
HF. . . . . . . . . . . . . . . hex flange
HH. . . . . . . . . . . . . . .hex head
HHF. . . . . . . . . . . . . hex head flange
HHFTF. . . . . . . . . . . hex head flange thread forming
HJ. . . . . . . . . . . . . . . hex jam
HLH. . . . . . . . . . . . . .hex lag head
HOC. . . . . . . . . . . . . height-of-cut
HSBH. . . . . . . . . . . . hex socket button head
HSFH. . . . . . . . . . . . hex socket flat head
HSH. . . . . . . . . . . . . hex socket head
HWH. . . . . . . . . . . . . hex washer head
HWHTF. . . . . . . . . . . hex washer head thread
forming
HYD. . . . . . . . . . . . . hydraulic
LH. . . . . . . . . . . . . . . left hand
NI. . . . . . . . . . . . . . . nylon insert
NPTF. . . . . . . . . . . . national pipe thread fine
PFH. . . . . . . . . . . . . .phillips flat head
PPH. . . . . . . . . . . . . phillips pan head
PPHTF. . . . . . . . . . . phillips pan head thread
forming
PRH. . . . . . . . . . . . . phillips round head
PTH. . . . . . . . . . . . . .phillips truss head
PTO. . . . . . . . . . . . . power-take-off
RH. . . . . . . . . . . . . . .right hand
ROPS. . . . . . . . . . . . roll-over protection system
SFH. . . . . . . . . . . . . .slotted fillister head
SHH. . . . . . . . . . . . . slotted hex head
SHWH. . . . . . . . . . . . slotted hex washer head
SPH. . . . . . . . . . . . . slotted pan head
SQH. . . . . . . . . . . . . square head
SRH. . . . . . . . . . . . . slotted round head
STD. . . . . . . . . . . . . .standard
TAP. . . . . . . . . . . . . . self tapping
TTH. . . . . . . . . . . . . . torx truss head
Contents
Description Page
. . . . . . 3Body and Decal Assembly
. . . . . . 4Seat and Rear Bag Assembly
. . . . . . 5Front Axle and Steering Assembly
. . . . . . 6Deck and Spindle Assembly
. . . . . . 8Deck Suspension Assembly
. . . . . . 9Hydro Transaxle Assembly
. . . . . . 10Engine and Fuel Tank Assembly
. . . . . . 11Electrical Assembly
. . . . . . 12
Cylinder Assembly Briggs and Stratton
31G777-0121-E1
. . . . . . 13
Cylinder Head Assembly Briggs and Stratton
31G777-0121-E1
. . . . . . 14
Crankshaft Assembly Briggs and Stratton
31G777-0121-E1
Description Page
. . . . . . 15
Oil Filter, Tube and Pump Assembly Briggs
and Stratton 31G777-0121-E1
. . . . . . 16
Crankcase Assembly Briggs and Stratton
31G777-0121-E1
. . . . . . 17
Carburetor Assembly Briggs and Stratton
31G777-0121-E1
. . . . . . 18
Governor Assembly Briggs and Stratton
31G777-0121-E1
. . . . . . 19
Blower Housing Assembly Briggs and Stratton
31G777-0121-E1
. . . . . . 20
Starter Assembly Briggs and Stratton 31G777-
0121-E1
. . . . . . 21
Gasket Assembly Briggs and Stratton 31G777-
0121-E1
. . . . . . 22
Carburetor Overhaul Kit Assembly Briggs and
Stratton 31G777-0121-E1
3360-564 Rev A
Body and Decal Assembly
2
Ref Part No. Qty. Description
Screw-HH, TAP2106-2851 13
Cover-Grass Bag3106-1810 1
Shroud And Decal ASM4106-2885 1
Decal-Danger4:1 1
o
Decal-Warning, Hot4:2 1
o
Pin-Dowel5106-2870 2
Decal-Intl Rer8107-8980 1
Nut-Lock949-7810 5
Washer-Flat10 106-2853 4
Foot Rest And Decal ASM11 106-2901 2
Decal-Caution11:2 1
o
Screw-HH12 33113-020 2
Floormat-LH13 106-2973 1
Decal-Front15 106-6517 1
Steering-Turret16 106-2906 1
Decal-Run Lights17 1
o
Floormat-RH18 106-2972 1
Decal-HOC19 1
o
Decal-PTO, Disengage20 1
o
Decal-PTO, Engage21 1
o
Decal-Switch22 1
o
Decal-Intl Rer24 107-8981 1
Cover-Engine25 106-2860 1
Washer-Flat26 106-2854 1
Ref Part No. Qty. Description
Nut-Lock27 46-0330 1
Decal-Disengagement28 1
o
Screw-HH30 33113-016 2
Decal31 106-6525 1
Insulation32 107-2228 1
Decal Kit99 106-2887 1
n
3
3360-564 Rev A
Seat and Rear Bag Assembly
3
Ref Part No. Qty. Description
Bag-Grass1106-2867 1
Frame-Collector2114-3210 1
Screw-HH333114-020 1
Hook-Bag4 106-2969 1
Screw-HH5106-1844 1
Washer-Flat6106-2854 10
Nut-Lock746-0330 4
Nut-Lock849-7810 3
Spring-Compression9106-2945 1
Support10 106-2927 1
Lever11 106-2928 1
Knob12 106-2903 1
Plate-Seat13 106-2944 1
Screw-HHF14 33104-016 4
Screw-HH15 33113-016 1
Clip16 106-2929 2
Seat17 106-2857 1
Pin-Spring18 106-2871 2
Frame-Complete19 114-3187 1
Washer-Flat20 106-2865 1
Spacer21 106-1807 1
Washer-Flat22 106-2853 2
Screw-HH23 33113-035 2
Spacer-Collector24 114-3212 2
4
3360-564 Rev A
Front Axle and Steering Assembly
4
Ref Part No. Qty. Description
Pedal-Brake1106-2957 1
Nut-Lock246-0330 6
Lever-Brake3114-3208 1
Screw-HH433114-020 2
Shaft5106-2959 1
Pin-Cotter6 3272-21 2
Washer-Plain733094-00 2
Bushing-Linkage8114-3193 1
Rod-Linkage9114-3194 1
Bushing10 106-2962 2
Pin-Dowel11 106-2874 3
Bushing12 106-1811 6
Bushing13 106-2873 2
Rack-Steering14 106-2868 1
Rod-Tie15 106-2933 2
Gear-Steering16 106-2878 1
Pin-Spiral17 106-1845 1
Wheel18 106-2951 2
Spring-Return, Brake19 107-2236 1
Bushing20 106-6508 4
Washer-Flat21 33098-00 6
Pin-Cotter22 3272-21 4
Tire23 106-2907 2
Axle-Wheel, LH24 106-2953 1
Ref Part No. Qty. Description
Nut-Hex25 33018-00 2
Washer-Bell26 106-2926 1
Washer-Flat27 106-2925 1
Axle-Front28 106-2864 1
Washer-Flat29 106-2853 2
Nut-Lock30 49-7810 1
Lever-Foot Pedal31 106-2923 1
Spacer32 106-1807 1
Pedal33 106-2964 1
Lever34 106-2961 1
Ring-Retaining, EXT35 106-2909 1
Ring-Retaining, EXT36 106-2908 1
Shaft-Steering37 106-2872 1
Pin-Roll38 106-1846 1
Wheel-Steering39 106-2883 1
Decal40 98-1459 1
Axle-Wheel, RH41 106-2952 1
Spacer42 106-1835 3
Washer43 106-6544 4
Pin-Grooved44 106-6543 1
Washer-Flat45 106-2865 2
Pin-Hair46 106-2879 1
Zerk-Grease, 90 DEG47 106-6546 2
5
3360-564 Rev A
Deck and Spindle Assembly
5
Ref Part No. Qty. Description
Tube-Discharge1106-2970 1
Nut-Lock246-0090 2
Washer-Flat3106-2922 2
Pulley-Idler4106-1813 1
Brake-Rubber5106-1814 1
Nut-Lock646-0410 2
Screw760-6910 2
Brake-Assembly8114-3209 1
Bushing9106-2892 1
Washer-Flat10 33096-00 2
Bracket-Deck11 106-2884 1
Screw-CARR12 33126-035 2
Screw-HH13 33116-035 1
Nut-Lock14 49-7810 11
Washer-Flat15 33093-00 10
O-Ring16 106-1847 1
Fitting-Washout17 95-2747 1
Screw-HHF18 33103-016 2
Ring-Deck19 80-4490 4
Screw-Sh20 106-6510 8
Deck ASM21 106-6545 1
Decal-Caution21:2 1
o
Decal-Discharge Cover21:3 1
o
Screw-HHF22 33104-020 12
Ref Part No. Qty. Description
Kicker
23 80-2630 2
Nut-Lock25 46-0330 13
Screw-HH26 3212-5 1
Washer-Bell27 106-2858 1
Stiffener28 80-4570 1
Blade-Recycler29 106-6547 1
Key30 106-1805 1
Shaft-Spindle31 106-2902 1
Ring-Snap32 106-2910 1
Spacer33 106-1807 1
Shield-Bearing34 80-4370 1
Bearing-Ball35 251-297 2
Spacer36 106-2888 1
Spindle37 56-7030 1
Spacer38 106-1842 1
Pulley39 106-1812 1
Washer-Flat40 33098-00 1
Nut-Hex41 106-2914 1
Tunnel-Discharge42 106-2898 1
Cover-Recycler43 106-2899 1
Guide-Belt44 106-2897 1
Strap-Deck45 106-6542 2
Washer-Flat46 106-2855 2
Screw-HH47 33114-030 1
6
3360-564 Rev A
Deck and Spindle Assembly (continued)
5
Ref Part No. Qty. Description
Spring-Extension48 106-1838 1
Spacer49 106-2893 1
Screw-HH50 33113-030 1
Washer-Flat51 106-2865 2
Nut-Lock52 106-6513 2
Washer-Plain53 33094-00 2
7
3360-564 Rev A
Deck Suspension Assembly
6
Ref Part No. Qty. Description
Retainer-Yoke1106-1809 1
Yoke2106-1803 1
Nut-Hex333014-00 1
Rod-Tie4106-2937 1
Bracket-Support5106-2880 3
Lift Lever ASM6114-3199 1
Screw-HH733115-035 2
Washer-Flat8106-6511 2
Deck Hanger ASM9114-3197 1
Nut-Lock10 33025-00 6
Nut-Lock11 49-7810 8
Washer-Flat12 106-2865 4
Screw-HH13 33113-035 4
Bracket-Deck14 106-2895 1
Bushing15 106-2912 1
Screw-HH16 33115-050 1
Bracket-Deck17 106-2894 1
Nut-Lock18 46-0330 10
Bracket-Deck19 106-2896 2
Screw-HHF20 33104-020 10
Washer-Plain23 33094-00 1
Pin-Hair24 106-2879 1
Screw-CARR25 106-2882 1
Deck-Hanger, Support26 114-3198 1
Ref Part No. Qty. Description
Handle27 106-2967 2
Lever-Blade, Clutch28 106-2954 1
Bushing29 106-2955 1
Shim30 106-2869 3
Spring-Compression31 106-2950 1
Washer32 106-1806 6
Plate33 106-6512 1
Screw-HH34 33113-016 4
Decal-Recycler35 106-6406 1
Spring-Lift, Deck36 107-2229 1
Bushing-Linkage, Deck37 114-3203 5
8
3360-564 Rev A
Hydro Transaxle Assembly
7
Ref Part No. Qty. Description
Screw-HH133116-040 1
Pulley2114-3206 1
Spacer-Idler3106-2984 1
Bracket4106-2934 1
Nut-Lock546-0090 1
Washer-Flat6106-2921 1
Nut-Lock733025-00 1
Lever-Release8114-3195 1
Washer-Flat9106-2904 1
Pin-Hair10 106-2996 1
Wheel-Rear, Left11 114-3188 1
Tire12 106-2913 2
Spacer-Outer14 114-3202 2
Ring-Retaining, EXT15 106-2909 2
Spacer-Inner16 114-3190 2
Transaxle18 114-3192 1
Screw-HH19 106-2891 4
Spring-Extension20 106-2995 1
Nut-Lock21 46-0330 4
Wheel-Rear, Right22 114-3189 1
Washer-Plain23 33094-00 4
9
3360-564 Rev A
Engine and Fuel Tank Assembly
8
Ref Part No. Qty. Description
Screw-HSH13274-10 2
Pipe-Exhaust2107-2233 1
Clamp-Tube3107-2210 4
Hose-Fuel4106-2990 1
Nut-Lock549-7810 5
Washer-Flat6106-2853 2
Strap-Fuel Tank, Left7106-6541 1
Screw-HH833113-020 1
Guard-Muffler9106-1828 1
Shield-Pipe, Exhaust10 107-2235 1
Shield-Muffler, Rear11 107-2234 1
Belt12 114-3298 1
Spacer13 106-1836 1
Pulley-Engine, Hydro14 114-3297 1
Key-Square15 67-7490 1
Spacer16 106-1837 1
Washer-Lock17 106-2856 1
Screw-HH18 3212-8 1
Belt-Deck, Hydro19 114-3299 1
Screw-HH20 33114-035 3
Washer-Plain21 33094-00 1
Guide-Belt22 106-2974 2
Nut-Hex23 33014-00 2
Tank-Fuel24 106-6537 1
Ref Part No. Qty. Description
Gas Cap ASM25 55-3576 1
Engine-Briggs And Stratton,
31G777-0121-E1
26 1
ot
Nut-Lock27 46-0330 7
Washer-Flat28 33093-00 8
Screw-HH30 33114-045 1
Washer-Flat31 106-2854 5
Strap-Fuel Tank, Right32 106-6540 1
Hose-Fuel33 107-1555 1
Tube-Drain, Oil34 107-2241 1
Valve-Drain, Oil35 92-6877 1
Screw-HHF36 33103-025 1
Screw-HHF37 33103-030 2
Plug-Wrench99 107-8937 1
n
10
3360-564 Rev A
Electrical Assembly
10
Ref Part No. Qty. Description
Key-Ignition163-8360 2
Switch-Starter246-5780 1
Washer-Tooth2:1 3254-5 1
Nut-HH2:2 218-461 1
Grommet3106-2863 1
Lever-Bag Fill4106-1831 1
Screw5106-2850 2
Switch6106-1843 1
Clamp-Bag Fill7106-1827 1
Cable-Brake9 114-3196 1
Screw-HH, TAP11 106-1849 14
Switch-Double, Pole12 100-8725 1
Spring-Compression14 106-2917 1
Hook-Spring15 106-2918 2
Cable16 106-2956 1
Bracket-Switch17 106-1808 1
Switch-Interlock18 86-4690 2
Switch-Pole, Single19 65-7410 1
Bracket-Switch20 106-1816 1
Nut-Hex22 33013-00 2
Relay23 98-7249 1
Switch-Pole, Single24 65-7410 1
Nut-Lock25 46-0410 2
Throttle Cable ASM26 106-2916 1
Ref Part No. Qty. Description
Washer27 52-6430 2
Screw28 60-6910 2
Knob29 106-2989 1
Module30 99-3700 1
Solenoid31 47-1910 1
Screw-HHF, TAP32 106-2852 2
Key Switch ASM33 88-9830 1
Washer-Tooth33:1 3254-5 1
Nut-HH33:2 218-461 1
Battery36 104-1755 1
Screw-HH37 33113-020 2
Washer-Flat38 106-2853 4
Harness-Wiring, Hydro39 114-3215 1
n
Bracket-Collector, Switch40 114-3211 1
Switch-Pole, Single41 65-7410 1
Screw-HH, TAP42 106-1849 4
11
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E1
Cylinder Assembly
Ref Part No. Qty. Description
Cylinder ASM1697174 1
t
Bushing And Seal Kit2399265 1
t
Seal-Oil3391086 1
pt
Gasket-Breather9697109 1
pt
Tube-Breather11 697113 1
t
Short Block ASM48 697762 1
nt
Shield-Cylinder306 697107 1
t
Screw307 691003 1
t
Spark Plug337 691043 1
t
Wrench-Plug, Spark383 89838 1
t
Washer404 691691 1
t
Bushing-Crank, Governor552 697144 1
t
Cover-Passage, Breather584 697112 1
t
Pin-Cotter614 691620 1
t
Crank-Governor616 692012 1
t
Boot-Spark Plug635 691909 1
t
Screw684 697157 1
t
Seal-Shaft, Governor691 692407 1
pt
Pin-Locating718 690959 1
t
Label Kit1019 697143 1
t
Reed-Breather1263 697124 1
t
Screw1264 697104 1
t
12
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E2
Cylinder Head Assembly
Ref Part No. Qty. Description
Head-Cylinder5 698147 1
t
Gasket–Cylinder Head7692410 1
pq
t
Screw13 690360 1
t
Valve-Exhaust33 695760 1
t
Valve-Intake34 695761 1
t
Spring-Valve35 691279 1
t
Spring-Valve36 691279 1
t
Retainer-Valve40 691752 1
t
Tappet-Valve45 690564 1
t
Manifold-Intake50 690193 1
t
Gasket-Intake51 692137 1
pq
rs
Screw54 691148 1
t
Adjustor-Arm, Rocker192 691986 1
t
Cap-Valve238 691843 1
t
Seal-O Ring617 692138 1
pr
t
Stud-Arm, Rocker830 691095 1
t
Seal-Valve868 690968 1
pq
t
Gasket-Exhaust883 692236 1
t
Screw914 690960 1
t
Gasket-Cover, Rocker
1022 272475 1
pt
Cover-Rocker1023 692492 1
t
Ref Part No. Qty. Description
Rod–Push1026 692003 1
t
Rod–Push
692011 1
t
Arm-Rocker1029 691751 1
t
Guide-Rod, Push1034 690822 1
t
13
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E3
Crankshaft Assembly
Ref Part No. Qty. Description
Crankshaft16 697127 1
t
Key24 222698 1
t
Piston ASM (Standard)25 697159 1
t
Piston ASM (.010" Oversize)
697160 1
t
Piston ASM (.020" Oversize)
697162 1
t
Piston ASM (.030" Oversize)
697163 1
t
Ring Set (Standard)26 697164 1
t
Ring Set (.010" Oversize)
697165 1
t
Ring Set (.020" Oversize)
697171 1
t
Ring Set (.030" Oversize)
697172 1
t
Lock-Pin, Piston27 698469 1
t
Pin-Piston (STD)28 697099 1
t
Rod–Connecting (Standard)29 697126 1
t
Rod-Connecting (.020In
Undersize)
697263 1
t
Screw32 692852 1
t
Key-Timing146 691639 1
t
Key–Pulley, Drive357 691483 1
t
Gear-Timing741 697128 1
t
Link-Counterweight757 697607 1
t
Counterweight758 697134 1
t
Pin-Counterweight759 697392 1
t
Plug-Counterweight, Avs
1270 697156 1
t
14
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E4
Oil Filter, Tube and Pump Assembly
Ref Part No. Qty. Description
Fuel-Hose187 296004 1
t
Line-Fuel187A 698820 1
t
Filter240 298090 1
t
Dipstick523 697086 1
t
Seal-O Ring524 691032 1
pt
Tube–Dipstick525 697085 1
t
Clamp-Hose601 691038 1
t
Screw750 691033 1
t
Seal-O Ring842 691031 1
pt
Dipstick/Tube ASM847 697087 1
t
Seal-O Ring943 690589 1
pt
Cover-Pump, Oil965 499613 1
t
Pump-Oil1024 499054 1
t
Filter-Oil1027 492932 1
t
15
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E5
Crankcase Assembly
Ref Part No. Qty. Description
Sump-Engine4697188 1
t
Gasket-Crankcase12 697110 1
pt
Plug-Drain, Oil15 690946 1
t
Seal-Oil20 690947 1
pt
Screw22 692125 1
t
Slinger-Governor,Oil43 691968 1
t
Camshaft46 698492 1
t
Plug-Oil415 690283 1
t
Screen-Pump, Oil1017 690770 1
t
Ball–Pump, Oil1032 491710 1
t
Shaft-Pump, Oil1035 693784 1
t
Ring-Retaining1051A 698802 1
t
16
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E6
Carburetor Assembly
Ref Part No. Qty. Description
Gasket-Intake51 692137 1
pq
st
Stud53 690227 1
t
Bushing-Shaft, Throttle93 690602 1
rt
Idle Mixture Kit94 498030 1
t
Screw95 691636 1
rt
Idle Speed Kit98 495800 1
t
Pin-Hinge, Carburetor Float104 690525 1
rt
Valve-Needle, Float105 231855 1
rt
Seat-Inlet106 690577 1
rt
Valve–Choke108 690464 1
t
Valve-Choke108A 692344 1
t
Jet-Main (STD)117 694352 1
t
Jet-Main (High Altitude)118 697228 1
t
Carburetor125 697190 1
t
Plug-Welch127 695005 1
t
Valve-Throttle130 691750 1
t
Throttle Shaft Kit131 494379 1
t
Float-Carburetor133 494381 1
t
Gasket-Bowl, Float137 281165 1
rs
t
Choke Shaft Kit141 495097 1
t
Choke Shaft Kit141A 495931 1
t
Nozzle-Carburetor142 697140 1
rt
Ref Part No. Qty. Description
Connector-Hose186 698174 1
t
Washer-Sealing276 692255 1
rs
t
Spring / Seal ASM634 690801 1
rt
Spring And Seal ASM634A 690802 1
rt
Nut654 690958 1
t
Spring-Detent692 690572 1
t
Solenoid-Fuel947 694393 1
t
Screw950 691657 1
t
Valve-Fuel Shut Off958 494768 1
t
Bowl-Float975 495933 1
t
Seal-Shaft, Throttle987 691326 1
rt
Cap-Limiter1091 691333 1
t
17
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E7
Governor Assembly
Ref Part No. Qty. Description
Screw188 691693 1
t
Link-Governor, Mechanical202 691841 1
t
Spring–Governor209 691795 1
t
Link-Choke216 691840 1
t
Bracket-Control222 694042 1
t
Lever-Control, Governor227 691374 1
t
Spring-Link, Governor232 691842 1
t
Clamp-Casing265 691024 1
t
Screw267 690804 1
t
Armature-Magneto333 492341 1
t
Screw334 691061 1
t
Stop-Wire356 697089 1
t
Elbow-Intake431 697122 1
t
Alternator474 696457 1
t
Regulator501 691188 1
t
Nut505 691251 1
t
Shield-Cable521 690581 1
t
Screw526 697088 1
t
Screw562 691119 1
t
Screw613 698941 1
t
Clip–Wire729 691335 1
t
Wiring-Harness789 692037 1
t
Terminal–Spark Plug851 692424 1
t
Gasket-Exhaust883 692236 1
t
Ref Part No. Qty. Description
Screw And Washer Kit1059 698516 1
t
Screw1119 691183 1
t
Seal-O Ring1266 691917 1
pt
Seal-O Ring1266A 697123 1
pt
18
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E8
Blower Housing Assembly
Ref Part No. Qty. Description
Flywheel23 693556 1
t
Guard–Flywheel37 697108 1
t
Screen-Rotating73 697133 1
t
Screw74 697897 1
t
Washer-Flywheel75 690582 1
t
Screw78 691003 1
t
Housing-Blower304 698804 1
t
Screw305 697102 1
t
Screw305A 697103 1
t
Puller-Flywheel363 19203 1
t
Filter-Cartridge, Air Cleaner445 698083 1
t
Retainer-Filter, Air643 698401 1
t
Gear-Pinion783 693713 1
t
Filter-Cleaner, Pre967 697015 1
t
Cover-Cleaner, Air968 697084 1
t
Fan–Flywheel1005 697111 1
t
Label–Emission1036 695700 1
t
Screw-Crankshaft Extension1044 691658 1
t
Ring-Retaining1051 691265 1
t
Screw1070 690372 1
t
Support–Housing, Blower1265 697125 1
t
Latch-Blower Housing1267 697135 1
t
Screw1279 690960 1
t
19
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E9
Starter Assembly
Ref Part No. Qty. Description
Motor-Starter309 693551 1
t
Bolt310 690323 1
t
Brush Set311 497608 1
t
Washer462 691261 1
t
Strap-Starter503 691532 1
t
Drive-Starter510 693699 1
t
Clutch-Drive513 692024 1
t
Armature-Starter544 692034 1
t
Nut579 691029 1
t
Screw697 690372 1
t
Clip-Wire729A 691224 1
t
Clip–Wire729B 694123 1
t
Gear-Pinion783 693713 1
t
Nut797 693167 1
t
Cap-Drive801 691283 1
t
Cap-End802 691286 1
t
Housing-Starter803 693757 1
t
Ring-Retaining1051 691265 1
t
Retainer-Brush1090 691293 1
t
20
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E10
Gasket Assembly
Ref Part No. Qty. Description
Seal-Oil3391086 1
pt
Gasket–Cylinder Head7692410 1
pq
t
Gasket-Breather9697109 1
pt
Gasket-Crankcase12 697110 0
pt
Seal-Oil20 690947 1
pt
Gasket-Intake51 692137 1
pq
rs
Gasket Set–Engine358 697191 1
t
Seal-O Ring617 692138 1
pr
t
Seal-O Ring524 691032 1
pt
Seal-Shaft, Governor691 692407 1
pt
Seal-O Ring842 691031 1
pt
Seal-Valve868 690968 1
pq
t
Seal-O Ring943 690589 1
pt
Gasket-Cover, Rocker1022 272475 1
pt
Valve Gasket Set1095 691581 1
t
Seal-O Ring1266 691917 1
pr
t
Seal-O Ring1266A 697123 1
pr
t
21
3360-564 Rev A
Briggs and Stratton 31G777-0121-E1
E11
Carburetor Overhaul Kit Assembly
Ref Part No. Qty. Description
Gasket-Intake51 692137 1
pq
st
Bushing-Shaft, Throttle93 690602 1
rt
Screw95 691636 1
rt
Pin-Hinge, Carburetor Float104 690525 1
rt
Valve-Needle, Float105 231855 1
rt
Seat–Inlet106 691780 1
rt
Kit-Carburetor Overhaul121 697884 1
t
Gasket-Bowl, Float137 281165 1
rs
t
Washer-Sealing276 692255 1
rs
t
Spring / Seal ASM634 690801 1
rt
Spring And Seal ASM634A 690802 1
rt
Carburetor Gasket Set977 690192 1
t
Seal-Shaft, Throttle987 691326 1
rt
22
NOTES
