User Guide

7177A89 (1998) Page 21 of 57
ENGINE-BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 690156 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
4 494238 BASE, ENGINE
5 690188 HEAD, CYLINDER
6 94927 WASHER, GOVERNOR LEVER
7 273763 GASKET, CYLINDER HEAD
8 495735 BREATHER ASSY
9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 281246 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"
12 271997 GASKET, CRANKCASE COVER .005"
13 94728 SCREW, CYLINDER HEAD
15 94239 PLUG, OIL DRAIN
16 690136 CRANKSHAFT
20 291675 SEAL, OIL
22 95187 SCREW
23 690222 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 692271 PISTON, ASSEMBLY
25 692272 PISTON ASSEMBLY
25 692273 PISTON ASSEMBLY
25 692274 PISTON ASSEMBLY
26 690162 RING SET, PISTON
26 690164 RING SET, PISTON
26 690166 RING SET, PISTON
26 690168 RING SET, PISTON
27 263129 LOCK, PISTON PIN
28 498319 PIN, PISTON, STD SIZE
28 498320 PIN ASSY., PISTON, .005" OVERSIZE
29 499468 ROD ASSEMBLY, CONNECTING
29 499940 ROD ASSEMBLY, CONNECTING
32 95190 SCREW
33 495856 VALVE, EXHAUST
34 495857 VALVE, INTAKE
35 262811 SPRING, VALVE
40 224641 RETAINER, VALVE SPRING
43 40815 GOV./OIL SLINGER
45 262411 TAPPET, VALVE
46 496884 GEAR, CAM
50 690193 MANIFOLD, INTAKE
51 281735 GASKET, INTAKE
51A 273650 GASKET, INTAKE
53 94637 STUD, CARBURETOR MOUNTING
73 494439 SCREEN, ROTATING
75 225136 WASHER, SPRING
78 94821 SCREW, SEMS
87 491323 SEAL, GOVERNOR
93 281346 BUSHING, THROTTLE SHAFT
94 498030 VALVE, IDLE, ADJUSTMENT
95 94098 SCREW, THROTTLE
98 495800 SCREW, IDLE SPEED
104 231789 PIN, FLOAT HINGE
105 231855 VALVE ASSY, INLET NEEDLE
106 231854 INLET VALVE SEAT
108 224558 VALVE, CHOKE
108A 224540 VALVE, CHOKE