
TRACTOR - MODEL NUMBER 917.258010
BRIGGS&
KEY | PART | DESCRIPTION |
NO. | NO. | |
1 | 496412 | __.linderAssembly |
2 | 399265 | |
3 | 391086 |
|
4 | 494238 |
5691165 _
7273280 •
8 | 495735 | Breather Assembly |
9 | 27803 | • |
10 | 691666 | Screw (Breather Assembly) |
11 | 691328 |
12692226 •
Thick, Std)
| 692406 | • |
|
| Thick) |
| 692405 | • |
13 | 690360 | Thick) |
Screw (Cylinder Head) | ||
15 | 690946 | |
16 | 690136 | Crankshaft |
20 | 291675 | • |
22 | 692125 | Screw (CrankcaseCover) |
23 | 693557 | Flywheel |
24 | 222698 | |
25 | 499284 | Piston Assembly(Standard) |
| 499288 | Piston Assembly(.010 O.S.I |
| 499292 | PistonAssembly (.020 O.S.I |
| 495979 | Piston Assembly(.030 O.S.; |
26 | 495854 | Ring |
| 495852 | Ring |
| 495851 | Ring |
| 495855 | Ring |
27 | 691299 | |
28 | 498319 | |
| 498320 | |
29 | 692419 | |
32 | 499940 | |
692852 | Screw (Connecting Rod) | |
33 | 495856 | |
34 | 495857 | |
35 | 691279 | |
36 | 691279 | |
37 | 690456 | |
40 | 691752 | |
43 | 691968 | |
45 | 690564 | |
46 | 692421 | Camshaft |
48 | 496050 | Short Block |
50 | 690193 | E1 Replacement Engine) |
51692137• _€+
53 690227 Stud (Carburetor)
54 691148 Screw (Intake Manifold)
73 690492
74691655 Screw (Rotating Screen)
75 690582 Washer(Flywheel)
78 690661 Screw (Flywheel Guard)
93 690602
94 498030
94A 695425
95691636 (_ Screw ('rhrottieValve)
95A 690718 O Screw (Throttle Valve)
96495800
98A 695408
104690525 _
104A 694918 _
105231855 _
105A 694922 _
106691780 _
KEY PART
NO. NO. DESCRIPTION
108 690464
(Manual Choke)
108A 692344
108B 695419
117692408 _
692411
117A 695415 _
695416 _
121 690191
(Walbro)
121A 695427
(Nikki)
125 690194 Carburetor
125ACarburetor (Nikki) (Service
with Walbro Carburetor)
127 695005 _
127A 690727 _
130 691750
130A 695416
131 494379
131A 695421
133 494381
133A 695914
137281165 _:
137A 695426 O:_
141 495097
Choke)
141A 495931
Matic)
141 B 695420
142 692412 _
146 691639
167 692297 Air Cleaner Stud Seal
176691917 •
186692317
187691050
Length)
188 691693 Screw (Control Bracket)
192 691986 Ad
202 691841
209 692206
216 691840
217 695409
222 694042
227 691374 Control
231691636 _ Screw (Choke Valve)
231A 690718 O Screw (Choke Valve)
232691842
238 691843
240 394358
265 691024
267 695134 Screw (Casing Clamp)
RPM Settings: Low Speed:
•Included in Engine Gasket Set, Key. No. 358
OIncluded in Carburetor Overhaul Kit, Key.
No. 121 and 121A
:l: Included in Carburetor Gasket Set, Key. No. 977 and 977A
+Included in Valve Gasket Set, Key. No. 1095
NOTE: All componentdimensionsgiven in U.S. inches 1 inch = 25.4 mm.
54