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REPAIR PARTS
TRACTOR
- - MODEL
NUMBER
917.259560
BRIGGS & STRATTON
ENGINE - MODEL NUMBER
42E707,
TYPE NUMBER
1631-01
KEY PART
KEY PART
NOo NO.
DESCRIPTION
NO. NO.
DESCRIPTION
1
497074
Cylinder Assembly
54
75
2
399265
Bushing
78
3
391086
* Seat, Oil
90
4
493304
Sump, Engine
91
5
493457
Head, Cylinder#1
5A
493458
Head, Cylinder #2
93
7
271867
* Gasket, Cylinder Head #1
94
7A
271868
* Gasket, Cylinder Head #2
95
8
495754
Breather Assembly #1
96
8A
222892
Cover, Breather Cylinder'#2
97
(Used Only on Key#572,
98
Air Baffle with Holes for Mounting)
99
9
27803
* Gasket, Breather
102
10
94382
Screw, Sems
103
IOA 94830
Screw, Sems
104
11
280225
Tube, Breather
105
12
273208
* Gasket, Crankcase, _015" Thick
107
271188
* Gasket, Crankcase, .005" Thick
108
271189
* Gasket, Crankcase, 009" Thick
109
13
94565
Screw, Cylinder Head
116
15
94239
Plug, Oil Drain
117
16
394028
Crankshaft
94196
Timing Gear Key
20
291675
* Seal, Oil
119
22
94724
Screw, Serns
121
23
491180
Flywheel
127
24
222698
Key, Flywheel
161
25
498584
Piston Assembly, Standard Size
165
498585
Piston Assembly, .010" Oversize
187
498586
Piston Assembly, ._020"Oversize
188
498587
Piston Assembly, .030" Oversize
201
26
394959
Ring Set, Standard Size
202
394960
Ring Set, .010" Oversize
203
394961
Ring Set, °020" Oversize
205
394962
Ring Set, .030" Oversize
206
27
263129
Lock, Piston Pin
207
28
498319
Pin, Piston, Standard Size
209
391286
Pin, Piston, .005" Oversize
209A
29
394306
Rod, Connecting, Standard Size
219
397158
Rod, Connecting, .020" Undersize
219A
32
94671
Screw, Connecting Rod
220
33
390420
Valve, Exhaust
222
34
261528
Valve, Intake
224
35
65906
Spring, Valve, Intake
36
26828
Spring, Valve, Exhaust
40
221596
Retainer, Valve, Intake
41
292260
Retainer, Valve, Exhaust
42
494553
Keeper', Valve
***
45
261368
Tappet, Valve
46
213520
Gear, Cam
50
213290
Manifold, Intake
****
51
271412
.... Gasket, Carburetor Mounting
51A 281411
Spacer, Carburetor'
52
270884
* Gasket, Intake Manifold Mounting
53
93970
Screw, Hex Head,
Carburetor to Manifold
93208
222511
95039
495181
495035
231209
491538
93499
221939
392672
91920
26157
271607
298514
231435
394683
491543
223534
392673
280474
231338
231333
94152
491539
223472
496599
94289
299146
94627
262683
262684
280997
93971
94298
262337
262352
261563
394348
393415
222773
491282
94297
Screw, Phillips
Washer, Spring
Screw, Hex
Carburetor
Body Assembly, Upper
Bushing, Throttle Shaft
Valve, idle Adjust
Screw, Sems
Valve, Throttle
Shaft, Throttle
Screw, FiUister Head
Spring, Throttle Adjust
Gasket, Carburetor Body
Float, Carburetor
Pin, Float Hinge
Valve, Needle
Body Assembly, Lower
Valve, Choke
Shaft, Choke
O-Ring
Jet, Needle Valve, Fixed
Jet, Needle Valve, Fixed,
High Altitude
Screw, Hex Head
Carburetor Kit
Plug, Welch
Base, Air Cleaner
Nut, Wing
Line, Fuel, 28" Long (Cut to Suit)
Screw
Link
Link
Crank, Bell
Screw, Hex Head
Nut
Spring, ControL, Rod
Spring, Governor
Spring, Governor Idle
Gear, Governor
Oil Slinger
Washer, Thrust
Bracket, Control
Screw, Torx®
*
Included in Gasket Set (495868)
**
Included in Carburetor Kit (491539)
Included in Carburetor Kit (49! 539),
and Pump Repair Kit (393397)
Included in Gasket Set (495868),
and Carburetor Kit (491539)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mrn
52
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