User Guide

7143A89 (1998) Page 16 of 47
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 496412 CYLINDER ASSY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
4 494238 BASE, ENGINE
5 495858 HEAD, CYLINDER
7 272614 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"
12 271996 GASKET, CRANKCASE COVER .009"
13 94728 SCREW, CYLINDER HEAD
15 94239 PLUG, OIL DRAIN
16 495162 CRANKSHAFT
16 94196 KEY, TIMING GEAR
20 291675 SEAL, OIL
22 94624 SCREW, SEMS, BASE MOUNTING
23 492326 FLYWHEEL & RING GEAR ASSY, MAGNETO
24 222698 KEY, FLYWHEEL
25 495860 PISTON ASSY, STANDARD SIZE
25 495977 PISTON ASSY .010" OVERSIZE
25 495978 PISTON ASSY .020" OVERSIZE
25 495979 PISTON ASSY .030" OVERSIZE
26 495854 RING SET, PISTON, STANDARD SIZE
26 495852 RING SET, PISTON, .010" OVERSIZE
26 495851 RING SET, PISTON, .020" OVERSIZE
26 495855 RING SET, PISTON, .030" OVERSIZE
27 263129 LOCK, PISTON PIN
28 498319 PIN, PISTON, STD SIZE
29 494504 ROD ASSY, CONNECTING
29 495490 ROD ASSY, CONNECTING
32 94695 SCREW
32A 94648 SCREW
33 495856 VALVE, EXHAUST
34 495857 VALVE, INTAKE
35 262811 SPRING, VALVE
37 224502 GUARD, FLYWHEEL
40 224641 RETAINER, VALVE SPRING
45 262411 TAPPET, VALVE
46 496884 GEAR, CAM
51 272465 GASKET, CARBURETOR (CARBURETOR TO ELBOW)
52 272569 GASKET, CARBURETOR
53 94637 STUD, CARBURETOR MOUNTING
73 224948 SCREEN, FLUSH ROTATING
75 225136 WASHER, SPRING
78 94626 SCREW, SEMS
93 281346 BUSHING, THROTTLE SHAFT
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 224540 VALVE, CHOKE
111 262719 SPRING, CHOKE
117 232118 JET, MAIN (STANDARD)
117 232119 JET, MAIN (HIGH ALTITUDE)