Ayp AYP2034A69, HDR500B PARTS LIST

AYP2034A69 (1996) Page 1 of 14
ENGINE/B&S

AYP2034A69 (1996) Page 2 of 14
ENGINE/B&S

Ref # Part Number Qty Description

1 399164 CYLINDER ASSEMBLY
2 293708 BUSHING, CYLINDER
3 299819 SEAL, OIL
5 214277 HEAD, CYLINDER
7 727694 GASKET, CYLINDER HEAD
8 298383 BREATHER, VALVE CHAMBER

9 272602 GASKET, VALVE COVER
10 94719 SCREW, SEMS
11 231774 TUBE, BREATHER
12 270833 GASKET, CRANKCASE, STANDARD .015"
13 94960 SCREW
15 94720 PLUG, OIL DRAIN
16 496836 CRANKSHAFT
18 395384 SUMP, ENGINE
19 293709 BUSHING, ENGINE SUMP
20 391483 SEAL, OIL
22 94607 SCREW, SEM, MOUNTING
23 395653 FLYWHEEL, MAGNETO
24 222698 KEY, FLYWHEEL
25 298904 PISTON ASSEMBLY, STANDARD

298905 PISTON ASSEMBLY .010" OVERSIZE
298906 PISTON ASSEMBLY .020" OVERSIZE
298907 PISTON ASSEMBLY .030" OVERSIZE

26 298982 RING SET, PISTON, STANDARD

299742 RING SET, PISTON, CHROME, STANDARD
298983 RING SET, PISTON .010" OVERSIZE
298984 RING SET, PISTON .020" OVERSIZE

298985 RING SET, PISTON .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD

298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 496792 ROD, CONNECTING
32 94699 SCREW
33 296676 VALVE, EXHAUST
34 296677 VALVE, INTAKE
35 260552 SPRING, INTAKE VALVE
37 225013 GUARD, FLYWHEEL
40 93312 RETAINER, VALVE SPRING
45 230173 TAPPET, VALVE
46 493747 GEAR, CAM
47 491688 OIL SLINGER GEAR & BRACKET
52 270345 GASKET, INTAKE ELBOW
54 93485 SCREW
56 281336 PULLEY STARTER
57 490179 SPRING, REWIND STARTER
58 280406 ROPE, REWIND STARTER
60 393152 HANDLE, REWIND STARTER
65 94579 SCREW, HEX HEAD
66 399671 CLUTCH ASSEMBLY, REWIND STARTER
67 394897 HOUSING, STARTER CLUTCH
68 63770 BALL, CLUTCH
70 298799 RATCHET, REWIND STARTER
71 394506 WASHER, CLUTCH RETAINER
73 221661 SCREEN, REWIND STARTER
74 94058 SCREW, SEMS
75 223047 WASHER, SPRING
76 68238 WASHER, RATCHET SEALING
96 224412 VALVE THROTTLE

AYP2034A69 (1996) Page 3 of 14
ENGINE/B&S

Ref # Part Number Qty Description

105 494409 SEAT, NEEDLE VALVE
125 497619 CARBURETOR
131 281437 SHAFT THROTTLE
163 271139 GASKET, AIR CLEANER
180 494406 TANK ASSEMBLY, FUEL
181 497929 CAP, FUEL TANK
190 497929 CAP, FUEL TANK
190 93440 SCREW, FUEL TANK MOUNTING
200 281024 BLADE, GOVERNOR
201 262753 LINK, GOVERNOR
209 262759 SPRING, GOVERNOR
258 94018 SCREW, AIR CLEANER
284 94073 SCREW, HEX HEAD
300 394569 MUFFLER, EXHAUST
304 497281 HOUSING, BLOWER
305 94786 SCREW
306 221805 SHIELD, CYLINDER
307 93758 SCREW, SEMS
333 398593 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
335 93435 SCREW, SEMS, ARMATURE AND GOVERNOR BLADE

MOUNTING

337 802592 PLUG, SPARK
356 398808 WIRE, GROUND
363 19069 PULLEY, FLYWHEEL
383 89838 WRENCH SPARK PLUG
387 494408 PRIMER BULB
390 262764 SPRING, DIAPHRAGM
393 262734 SCREEN, CARBURETOR
394 495770 DIAPHRAGM CARB
523 497306 CAP, OIL FILL
524 271485 SEAL, FILLER TUBE
525 280504 TUBE, OIL FILL
529 67838 GROMMET, BREATHER TUBE
534 93865 SCREW
535 292235 FILTER, AIR
536 497628 CLEANER, AIR
608 497813 STARTER, REWIND
612 496046 PIPE FUEL
617 270344 SEAL, FUEL INTAKE TUBE
620 495486 PLATE, CARBURETOR CONTROL
621 396847 SWITCH, STOP
625 298775 TUBE, FUEL INTAKE
634 280566 WASHER THROTTLE SHAFT
635 66538 ELBOW, SPARK PLUG
643 280972 CUP, AIR CLEANER
670 94038 SPACER, FUEL TANK
729 280470 CLIP, WIRE
741 261533 GEAR, TIMING
842 270920 SEAL, OIL FILLER CAP
847 497969 TUBE, OIL FILL
851 493880 TERMINAL, IGNITION CABLE
869 211172 SEAT, INTAKE VALVE, STANDARD
870 211291 SEAT, EXHAUST VALVE, STANDARD
871 231348 GUIDE, EXHAUST VALVE

63709 GUIDE, INTAKE VALVE

922 261647 SPRING, BAND BRAKE

AYP2034A69 (1996) Page 4 of 14
ENGINE/B&S

Ref # Part Number Qty Description

923 394867 BRAKE ASSEMBLY, BAND
933 223448 PIVOT, BAND BRAKE
934 94037 SCREW, BAND BRAKE PIVOT
940 224819 GUARD, FLYWHEEL
942 493248 BRACKET ASSEMBLY, LEVER

949 281476 GUARD, FINGER
1019 497624 LABLE KIT
1058 272308 OWNERS MANUAL

AYP2034A69 (1996) Page 5 of 14
ENGINE/B&S