How it Works
AYP
Loading...
8904A
Parts List
17 pgs122.98 Kb0

AYP 8904A Parts List

Download
Page 1
8904A (1999 & Before) Page 1 of 17 ENGINE PARTS ILLUSTRATION
Page 2
8904A (1999 & Before) Page 2 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 2 293708 BUSHING, CYLINDER 3 299819 SEAL, OIL 5 213861 HEAD, CYLINDER 7 272200 GASKET CYLINDER HEAD 8 494489 BREATHER, VALVE CHAMBER 9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 11 231685 TUBE, BREATHER 12 272198 GASKET, CRANKCASE 13 94547 SCREW, CYLINDER HEAD 15 93418 PLUG, OIL DRAIN 16 493362 CRANKSHAFT
94388 TIMING GEAR KEY 18 493279 SUMP, ENGINE 20 399781 SEAL, OIL 22 94220 SCREW, HEX HEAD
94612 SCREW, HEX HEAD 23 492177 FLYWHEEL 24 222698 KEY, FLYWHEEL 25 493262 PISTON ASSY STANDARD SIZE
493385 PISTON ASSY
493386 PISTON ASSY
493387 PISTON ASSY 26 493261 RING SET, PISTON, STANDARD SIZE
493388 RING SET, PISTON, .010" 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 94405 SCREW CONNECTING ROD 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 55 492831 HOUSING REWIND STARTER 56 492832 PULLEY REWING STARTER 57 262594 SPRING, REWIND STARTER 58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8) 59 396892 INSERT, HANDLE 60 393152 HANDLE, REWIND STARTER 69 280973 WASHER
69A 224322 WASHER
81 223664 LOCK, MUFFLER SCREW 95 94098 SCREW, THROTTLE 98 398185 SCREW IDLE ADJ
98A 493280 SCREW ASSY SPEED ADJ
104 231371 PIN, FLOAT HINGE 108 223471 VALVE CHOKE 116 REFER TO IMAGE
Page 3
8904A (1999 & Before) Page 3 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
118 493765 VALVE AND SPRING NEEDLE 121 493762 CARB OVERHAUL KIT 124 94525 SCREW, CARBURETOR MOUNTING 125 494217 CARB ASSY 127 REFER TO IMAGE 130 223470 VALVE THROTTLE 131 493267 SHAFT, THROTTLE 133 398187 FLOAT, CARBURETOR 134 398188 VALVE, INLET 137 REFER TO IMAGE 141 494218 SHAFT CHOKE 163 272296 GASKET, AIR CLEANER 187 492790 HOSE, FUEL 188 398540 SCREW, HEX HEAD
188A 94644 SCREW, HEX HEAD
201 262579 LINK, GOVERNOR 209 262660 SPRING, GOVERNOR 227 492349 LEVER, GOVERNOR 230 67072 WASHER, THRUST 258 94512 SCREW, HEX HEAD 284 94511 SCREW, HEX HEAD 300 490547 MUFFLER EXHAUST 304 493293 HOUSING, BLOWER 305 94513 SCREW, SEMS, AIR CLEANER 306 224324 SHIELD, CYLINDER 307 94515 SCREW HEX HD 332 92284 NUT, FLYWHEEL 333 802574 ARMATURE, MAGNETO 334 93381 SCREW, SEM, ARMATURE MOUNTING 337 802592 PLUG, SPARK 356 398808 WIRE, GROUND 358 493263 GASKET SET 363 19069 PULLEY, FLYWHEEL 383 89838 WRENCH SPARK PLUG 455 224250 CUP, STARTER 456 224321 RETAINER, REWIND STARTER 459 492833 PAWL, STARTER 461 262626 PIN, STARTER 515 262625 SPRING, TORSION 523 493950 CAP WITH DIPSTICK 524 280393 SEAL, FILLER TUBE 525 493952 TUBE OIL FILLER 529 280943 GROMMET BREATHER 562 92613 BOLT, GOVERNOR LEVER 572 224328 BAFFLE, CYLINDER 592 231082 NUT, HEX 601 93807 CLAMP HOSE 608 493295 STARTER ASSY REWIND
94128 SCREW, HEX HEAD
92987 NUT, HEX
613 94231 SCREW, HEX HEAD 615 94474 FASTENER 616 262578 CRANK, GOVERNOR 617 270344 SEAL, FUEL INTAKE TUBE 618 262749 SPRING CHOKE REWIND 620 493894 BRKT ASSY 621 396847 SWITCH, STOP 625 492717 TUBE FUEL INTAKE
Page 4
8904A (1999 & Before) Page 4 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
634 REFER TO IMAGE 635 66538 ELBOW, SPARK PLUG 670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
741 262598 GEAR, TIMING 842 280966 SEAL, O-RING 847 493459 DIPSTICK AND TUBE ASSY OIL FILLER 851 221798 TERMINAL, IGNITION CABLE 869 213512 SEAT, INTAKE VALVE 870 213513 SEAT, EXHAUST VALVE 871 262001 GUIDE, EXHAUST VALVE
63709 GUIDE, INTAKE VALVE
922 262640 SPRING, BRAKE 923 493442 BRAKE ASSEMBLY 949 281136 GUARD FINGER 955 493869 SCREW, BOWL MOUNTING 957 397974 CAP, FUEL TANK 966 492363 BASE AIR CLEANER 967 491588 SUB= 3364 968 280937 COVER AIR CLEANER 969 94120 SCREW, HEX HEAD 971 94269 SCREW, AIR CLEANER
971A 94121 SCREW, HEX HEAD
972 494528 TANK ASSY FUEL BOWL ASSY 975 493640 BOWL, FLOAT
977 490937 GASKET SET, CARBURETOR 1016 224278 COVER, REWIND STARTER 1019 494256 LABEL KIT
Page 5
8904A (1999 & Before) Page 5 of 17 ENGINE PARTS ILLUSTRATION
Page 6
8904A (1999 & Before) Page 6 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 2 293708 BUSHING, CYLINDER 3 299819 SEAL, OIL 5 213861 HEAD, CYLINDER 7 272200 GASKET CYLINDER HEAD 8 494489 BREATHER, VALVE CHAMBER 9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 11 231685 TUBE, BREATHER 12 272198 GASKET, CRANKCASE 13 94547 SCREW, CYLINDER HEAD 15 93418 PLUG, OIL DRAIN 16 493362 CRANKSHAFT
94388 TIMING GEAR KEY 18 493279 SUMP, ENGINE 20 399781 SEAL, OIL 22 94220 SCREW, HEX HEAD
94612 SCREW, HEX HEAD 23 492177 FLYWHEEL 24 222698 KEY, FLYWHEEL 25 493262 PISTON ASSY STANDARD SIZE
493385 PISTON ASSY
493386 PISTON ASSY
493387 PISTON ASSY 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 94405 SCREW CONNECTING ROD 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 55 492831 HOUSING REWIND STARTER 56 492832 PULLEY REWING STARTER 57 262594 SPRING, REWIND STARTER 58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8) 59 396892 INSERT, HANDLE 60 393152 HANDLE, REWIND STARTER 69 280973 WASHER
69X 224322 WASHER
81 223664 LOCK, MUFFLER SCREW 95 94098 SCREW, THROTTLE
133 398187 FLOAT, CARBURETOR
98A 493280 SCREW ASSY SPEED ADJ
104 231371 PIN, FLOAT HINGE 108 223471 VALVE CHOKE
Page 7
8904A (1999 & Before) Page 7 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
116 REFER TO IMAGE 118 493765 VALVE AND SPRING NEEDLE 118 493762 CARB OVERHAUL KIT 124 94525 SCREW, CARBURETOR MOUNTING 125 494217 CARB ASSY 127 REFER TO IMAGE 130 223470 VALVE THROTTLE 131 493267 SHAFT, THROTTLE 134 398188 VALVE, INLET 137 REFER TO IMAGE 141 494218 SHAFT CHOKE
Page 8
8904A (1999 & Before) Page 8 of 17 ENGINE PARTS ILLUSTRATION
Page 9
8904A (1999 & Before) Page 9 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 2 293708 BUSHING, CYLINDER 3 299819 SEAL, OIL 5 213861 HEAD, CYLINDER 7 272200 GASKET CYLINDER HEAD 8 494489 BREATHER, VALVE CHAMBER 9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 11 231685 TUBE, BREATHER 12 272198 GASKET, CRANKCASE 13 94547 SCREW, CYLINDER HEAD 15 93418 PLUG, OIL DRAIN 16 493362 CRANKSHAFT
94388 TIMING GEAR KEY 18 493279 SUMP, ENGINE 20 399781 SEAL, OIL 22 94220 SCREW, HEX HEAD
94612 SCREW, HEX HEAD 23 492177 FLYWHEEL 24 222698 KEY, FLYWHEEL 25 493262 PISTON ASSY STANDARD SIZE
493385 PISTON ASSY
493386 PISTON ASSY
493387 PISTON ASSY 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 94405 SCREW CONNECTING ROD 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 55 492831 HOUSING REWIND STARTER 56 492832 PULLEY REWING STARTER 57 262594 SPRING, REWIND STARTER 58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8) 59 396892 INSERT, HANDLE 60 393152 HANDLE, REWIND STARTER 69 280973 WASHER
69X 224322 WASHER
81 223664 LOCK, MUFFLER SCREW 95 94098 SCREW, THROTTLE
133 398187 FLOAT, CARBURETOR
98A 493280 SCREW ASSY SPEED ADJ
104 231371 PIN, FLOAT HINGE 108 223471 VALVE CHOKE
Page 10
8904A (1999 & Before) Page 10 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
116 REFER TO IMAGE 118 493765 VALVE AND SPRING NEEDLE 118 493762 CARB OVERHAUL KIT 124 94525 SCREW, CARBURETOR MOUNTING 125 494217 CARB ASSY 127 REFER TO IMAGE 130 223470 VALVE THROTTLE 131 493267 SHAFT, THROTTLE 134 398188 VALVE, INLET 137 REFER TO IMAGE 141 494218 SHAFT CHOKE
Page 11
8904A (1999 & Before) Page 11 of 17 ENGINE PARTS ILLUSTRATION
Page 12
8904A (1999 & Before) Page 12 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 2 293708 BUSHING, CYLINDER 3 299819 SEAL, OIL 5 213861 HEAD, CYLINDER 7 272200 GASKET CYLINDER HEAD 8 494489 BREATHER, VALVE CHAMBER 9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 11 231685 TUBE, BREATHER 12 272198 GASKET, CRANKCASE 13 94547 SCREW, CYLINDER HEAD 15 93418 PLUG, OIL DRAIN 16 493362 CRANKSHAFT
94388 TIMING GEAR KEY 18 493279 SUMP, ENGINE 20 399781 SEAL, OIL 22 94220 SCREW, HEX HEAD
94612 SCREW, HEX HEAD 23 492177 FLYWHEEL 24 222698 KEY, FLYWHEEL 25 493262 PISTON ASSY STANDARD SIZE
493385 PISTON ASSY
493386 PISTON ASSY
493387 PISTON ASSY 26 493261 RING SET, PISTON, STANDARD SIZE
493388 RING SET, PISTON, .010" 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 94405 SCREW CONNECTING ROD 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 55 492831 HOUSING REWIND STARTER 56 492832 PULLEY REWING STARTER 57 262594 SPRING, REWIND STARTER 58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8) 59 396892 INSERT, HANDLE 60 393152 HANDLE, REWIND STARTER 69 280973 WASHER
69A 224322 WASHER
81 223664 LOCK, MUFFLER SCREW 95 94098 SCREW, THROTTLE 98 398185 SCREW IDLE ADJ
98A 493280 SCREW ASSY SPEED ADJ
104 231371 PIN, FLOAT HINGE 108 223471 VALVE CHOKE 116 REFER TO IMAGE
Page 13
8904A (1999 & Before) Page 13 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
118 493765 VALVE AND SPRING NEEDLE 121 493762 CARB OVERHAUL KIT 124 94525 SCREW, CARBURETOR MOUNTING 125 494217 CARB ASSY 127 REFER TO IMAGE 130 223470 VALVE THROTTLE 131 493267 SHAFT, THROTTLE 133 398187 FLOAT, CARBURETOR 134 398188 VALVE, INLET 137 REFER TO IMAGE 141 494218 SHAFT CHOKE 163 272296 GASKET, AIR CLEANER 187 492790 HOSE, FUEL 188 398540 SCREW, HEX HEAD
188A 94644 SCREW, HEX HEAD
201 262579 LINK, GOVERNOR 209 262660 SPRING, GOVERNOR 227 492349 LEVER, GOVERNOR 230 67072 WASHER, THRUST 258 94512 SCREW, HEX HEAD 284 94511 SCREW, HEX HEAD 300 490547 MUFFLER EXHAUST 304 493293 HOUSING, BLOWER 305 94513 SCREW, SEMS, AIR CLEANER 306 224324 SHIELD, CYLINDER 307 94515 SCREW HEX HD 332 92284 NUT, FLYWHEEL 333 802574 ARMATURE, MAGNETO 334 93381 SCREW, SEM, ARMATURE MOUNTING 337 802592 PLUG, SPARK 356 398808 WIRE, GROUND 358 493263 GASKET SET 363 19069 PULLEY, FLYWHEEL 383 89838 WRENCH SPARK PLUG 455 224250 CUP, STARTER 456 224321 RETAINER, REWIND STARTER 459 492833 PAWL, STARTER 461 262626 PIN, STARTER 515 262625 SPRING, TORSION 523 493950 CAP WITH DIPSTICK 524 280393 SEAL, FILLER TUBE 525 493952 TUBE OIL FILLER 529 280943 GROMMET BREATHER 562 92613 BOLT, GOVERNOR LEVER 572 224328 BAFFLE, CYLINDER 592 231082 NUT, HEX 601 93807 CLAMP HOSE 608 493295 STARTER ASSY REWIND
94128 SCREW, HEX HEAD
92987 NUT, HEX
613 94231 SCREW, HEX HEAD 615 94474 FASTENER 616 262578 CRANK, GOVERNOR 617 270344 SEAL, FUEL INTAKE TUBE 618 262749 SPRING CHOKE REWIND 620 493894 BRKT ASSY 621 396847 SWITCH, STOP 625 492717 TUBE FUEL INTAKE
Page 14
8904A (1999 & Before) Page 14 of 17 ENGINE PARTS ILLUSTRATION
Ref # Part Number Qty Description
634 REFER TO IMAGE 635 66538 ELBOW, SPARK PLUG 670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
741 262598 GEAR, TIMING 842 280966 SEAL, O-RING 847 493459 DIPSTICK AND TUBE ASSY OIL FILLER 851 221798 TERMINAL, IGNITION CABLE 869 213512 SEAT, INTAKE VALVE 870 213513 SEAT, EXHAUST VALVE 871 262001 GUIDE, EXHAUST VALVE
63709 GUIDE, INTAKE VALVE
922 262640 SPRING, BRAKE 923 493442 BRAKE ASSEMBLY 949 281136 GUARD FINGER 955 493869 SCREW, BOWL MOUNTING 957 397974 CAP, FUEL TANK 966 492363 BASE AIR CLEANER 967 491588 SUB= 3364 968 280937 COVER AIR CLEANER 969 94120 SCREW, HEX HEAD 971 94269 SCREW, AIR CLEANER
971A 94121 SCREW, HEX HEAD
972 494528 TANK ASSY FUEL BOWL ASSY 975 493640 BOWL, FLOAT
977 490937 GASKET SET, CARBURETOR 1016 224278 COVER, REWIND STARTER 1019 494256 LABEL KIT
Page 15
8904A (1999 & Before) Page 15 of 17 LAWN MOWER PARTS
Page 16
8904A (1999 & Before) Page 16 of 17 LAWN MOWER PARTS
Ref # Part Number Qty Description
1 131036 CONTROL BAR 2 851708X479 SUB= 145640X479 3 132813X479 SUB= 151721X479 4 132001 ROPE GUIDE 5 63601 SUB= 73800400 6 131959 BOLT.HANDLE.LM 7 66426 SUB= 7192J 8 85692 SUB= 74250434
9 132536 SUB= 700417 10 85723 WASHER PM 11 130861 "CABLE,ENG ZONE CO" 12 750097 TAPPING SCREW 13 850733X004 "BRKT,UPSTOP" 14 63688 SUB= 136376 15 51793 HAIRPIN COTTER 16 54583 SCREW 17 128415 BLIND RIVET 19 132680X473 SUB= 132680X479 20 133189X479 SUB= 700365X479 21 128796 SUB= 140540 22 88652 HINGE SCREW 23 851737 SUB= 133983 24 751592 LOCKNUT PM 25 851769X473 SUB= 851769X479 26 851768X473 SUB= 851768X479 27 55187 SCREW 28 63124 SUB= 73690500 29 850955 SUB= 750085X007 30 84920 SUB= 146630 32 850855X004 SUB= 700331X004 33 87877 KNOB PM 34 85021X004 AXLE ARM 35 62335 "WASHER, BELLEVIL." 36 84921 SUB= 142748 37 111433X WHEEL & TIRE PM 38 52160 WASHER 39 85179 RETAINER CLIP PM 40 77400 HUB CAP 41 36953 SCREW SELF TAP 42 851975 SCREW 43 55505 SCREW 44 72070505 SUB= 72140505 45 850998 SCREW 46 107339X DECAL HYT 49 851201X004 WASHER 50 61537 SUB= 19132012 51 132255X479 SUB= 144964 52 135477 HOUSING 53 851084 SCREW 54 850263 LOCKWASHER 55 851074 "WASHER,HARDEN" 56 850973 "BLADE.22""" 57 851914 SUB= 851514 58 83816 SCREW PM 59 127916 GRASSBAG 60 851658 "TUBE,CATCHER" 61 REFER TO IMAGE 62 CHECK WITH SUPPLIER
Page 17
8904A (1999 & Before) Page 17 of 17 LAWN MOWER PARTS
Ref # Part Number Qty Description
63 850724 SUB= 155890 64 851001 WASHER(SPECIAL) 65 851071 SUB= 148446 66 851739 "TOP,CATCHER" 67 851735 "FRAME,CATCHER" 68 131029 SCREW 69 750634 SCREW 70 213146 CABLE CLAMP
CHECK WITH SUPPLIER
128081 "COVER,MOWER"
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use