User Guide

4258A59 (1999 & Before) Page 6 of 16
ENGINE/BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 494062 CYLINDER ASSY
2 399269 BUSHING ASSY
3 299819 SEAL, OIL
5 214349 HEAD, CYLINDER
7 272916 GASKET, CYLINDER HEAD
8 494489 BREATHER, VALVE CHAMBER
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW
11 231933 TUBE, BREATHER
12 272198 GASKET, CRANKCASE
13 94547 SCREW, CYLINDER HEAD
15 94720 PLUG, OIL DRAIN
16 493363 CRANKSHAFT
94388 TIMING GEAR KEY
18 493279 SUMP, ENGINE
20 399781 SEAL, OIL
22 94220 SCREW, HEX HEAD
94612 SCREW, HEX HEAD
24 222698 KEY, FLYWHEEL
25 494058 PISTON ASSY, STANDARD SIZE
494059 PISTON ASSY, .010" OVERSIZE
494060 PISTON ASSY, .020" OVERSIZE
494061 PISTON ASSY, .030" OVERSIZE
26 493261 RING SET, PISTON, STANDARD SIZE
493388 RING SET, PISTON, .010" OVERSIZE
493389 RING SET, PISTON, .020" OVERSIZE
493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING
490743 ROD, CONNECTING, .020" UNDERSIZE
32 94699 SCREW
33 262651 VALVE, EXHAUST
34 262652 VALVE, INTAKE
35 262224 SPRING, VALVE
40 93312 RETAINER, VALVE SPRING
45 262204 TAPPET, VALVE
46 492830 GEAR, CAM
47 493737 SLINGER, OIL
52 272199 GASKET, INTAKE ELBOW
54 94526 SCREW, HEX HEAD
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
284 94511 SCREW, HEX HEAD
306 224324 SHIELD, CYLINDER
307 94515 SCREW HEX HD
337 492167 PLUG SPARK
383 89838 WRENCH SPARK PLUG
523 495264 CAP W/DIPSTICK, OIL FILTER
524 280393 SEAL, FILLER TUBE
525 495265 TUBE, OIL FILLER
562 92613 BOLT, GOVERNOR LEVER
572 224328 BAFFLE, CYLINDER
592 231082 NUT, HEX
615 94474 FASTENER
616 262578 CRANK, GOVERNOR