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TRACTOR ° ° MODEL NUMBER 9t7.2703!1
BR_GGS& STRATTON ENGINEoMODELNUMBER 289707, _PE NUMBER 0179-E1
KEY
PART
KEY
PART
NO.
NO.
OE$CR_PT_ON
NO.
NO.
DESCRiPTiON
1
496413
Cylinder Assembly
51
272465
_, Gasket, Carburetor
[to Elbow)
2
399265
Bearing, Cylinder (Requires
52
272554
Z_ Gasket, Carburetor
Spedat Toots For Installation)
53
94637
Stud, Carburetor
Mounting
3
391086
" Seal, Oil
73
224517
Screen, Rotating
5
494240
Head, Cylinder
75
224061
Washer, Spring
7
271866
_ Gasket, Cylinder Head
78
94626
Screw, Sems
8
495735
BreatherAssernbly
93
281346
Bushing, Throttle Shaft
9
27803
z_ Gasket, Valve Cover
94
498030
Valve, Needle
10
94621
Screw, Seres
95
94098
_ Screw, Throttle
11
280100
Tube, Breather
98
495800
Screw, ldte Speed
12
271916
* Gasket, Crankcase
Cover
!04
231789
_ Pin, Float Hinge
1/64"
t05
231855
, Valve Assembly, Inlet Needle
271997
* Gasket,
Crankcase Cover
t06
231854
Inlet, Vaive Seat
.005"
108
224540
Valve, Choke
271996
* Gasket,
Crankcase Cover
110
225137
Washer, Flat
"009°
!21
499220
Carburetor
Overhaul }{.it
t3
94622
Screw, Cylinder Head
123
94913
Screw, Elbow Mounting
!5
94239
Plug, Oil Drain
125
498027
CarburetorAssernbly
16
498971
Crankshaft
127
- * -
Plug, Welch (Sold in Kit Only)
t8
494238
Base, Engine
t30
224539
VaNe, Throttle
20
291675
° Seal, Oil
131
494379
Shaft and Lever, Throttle
22
94624
Screw, Sems, Base Mounting
133
494381
Float, Carburetor
23
492326
Flywheel and Ring Gear
137
281165
0_ Gasket, Float Bowl
Assembly, Magneto
138
281164
_, Washer, Float Bowl Screw
24
222698
Key, Flywheel
14t
495931
Shaft and Lever, Choke
25
394661
Piston Assembly, Standard
142
497568
• Nozzle / Jet, Carburetor
394682
Piston Assembly
.010"
Oversize
146
94198
Key, Timing Gear
394663
Piston Assembly
.020"
164
213819
Intake, Elbow
Oversize
t71
281051
Nut, Air Cleaner Mounting
394664
Piston Assembly .030"
186
493496
Connector, Hose
Oversize
t87
296004
Line, Fuel
26
391780
Ring Set, Piston, Standard Size
188
94827
Screw, Seres
392331
Ring Set, Piston, Chrome,
20t
262767
Unk, Govemo_
Standard
209
260871
Spdng, Governor
391781
R_ng Set, Piston
.010" Oversize
218
262768
Link, Choke
391782
Ring Set, Piston .020" Oversize
219
490815
Oil Slinger, Govemor Gear and
391783
Ring Set, Piston .O3O"Oversize
Bracket Assembly
27
2_3t29
Lock, Piston Pin
222
495611
Plate, Governor Controi
28
2£9691
Pin Assembly, Piston, Standard
224
94513
Screw, Seres, Air Cteaner
391286
Pin Assy, Piston .005"
225
495157
Crank, Governor
Oversize
227
493935
LeverAssembty,
Governor
29
490348
Rod Assembly, Connecting
230
94927
Washer, Governor Crank
490469
Rod Assembly, Connecting,
232
262785
Spdng, Governor Link
.020 _ Undersize Cr_n_qoin Bore
240
394358
Fi_ter, Fuet
32
94671
Screw, Connecting
Rod
265
221535
Clamp, Casing
33
262246
Valve, Exhaust
34
262247
Valve, Intake
"
tnctuded in Gasket Set (494241)
35
65906
Spring, Intake Valve
_
tnc_uded in Carburetor
Overhaul Kit (499220)
36
26828
Spring, Exhaust Valve
0
Included in Cadouretor Gasket Set (494385)
37
224502
Guard, Flywheel
z_
Included in Valve Overhaul Gasket Set
40
221598
Retainer, intake Valve
(498539)
41
292260
Rotocoif, Exhaust Valve
42
494553
Retainer, Exhaust Valve
NOTE: All component dimensions
given in U.S. inches
Rotecoif
t inch = 25,4 mm
45
262246
Tappet, Valve
46
212897
Gear, Cam
55
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