AYP AYP9120A29 Parts List

AYP9120A29 (1992) Page 1 of 49
BRAKE/REAR MOWER LIFT

AYP9120A29 (1992) Page 2 of 49
BRAKE/REAR MOWER LIFT

Ref # Part Number Qty Description

1 71673 PLUNGER CAP T
2 123436X "ROD,PARK BRAKE"
3 123437X "BRKT,PARK BRAKE"
4 8156H FOOT PEDAL COVER
5 122504X "BRKT,CLU PEDAL LH"
6 76020312 SUB= 3145
7 19131016 WASHER
8 17490508 SCREW LT

9 76020412 COTTER PIN
10 19131316 WASHER
11 123543X "ROD,FRT BRAKE"
12 129567 SUB= 139933
13 123394X "ROD,CLUTCH"
14 121978X "BRKT,LIFT SHAFT"
15 123641X BRAKE PIVOT ARM
16 19251816 WASHER T
17 12000034 KLIP RING
18 106888X SPRING ROD LT
19 73350600 NUT
20 73680600 SUB= 73690600
21 131460 SUB= 532131460
22 127378 SUB= 144585
23 73680600 SUB= 73690600
24 19132012 WASHER
25 4921H SPRING.RETAINER
26 73930600 LOCKNUT
27 127369 "LINK, MOWER REAR"
28 127358 SUB= 140776
29 72110506 SUB= 72270506
30 73510500 NUT

AYP9120A29 (1992) Page 3 of 49
DASH

AYP9120A29 (1992) Page 4 of 49
DASH

Ref # Part Number Qty Description

1 122015X SUB= 141523

2 130914 SUB= 138392

3 123487X HOSE CLAMP

4 8544R SUB= 295J

5 8548R FUEL LINE T

6 73510400 NUT

7 2751R CLIP T

8 19091216 WASHER PM

9 74760428 BOLT
10 19091413 WASHER
11 121249X SPACER SPLIT
12 3720R SPRING M
13 126450X "KNOB,HGT RETAINER"
14 126115X KNOB
15 122023X ADJUSTER QUAD
16 124346X NUT
17 72110404 BOLT
18 130745 SUPT ASSY DASH
19 134744 CROSS BRACE
20 18000408 SUB= 818000408
21 19090816 WASHER
22 134014 PLUG DOME

AYP9120A29 (1992) Page 5 of 49
DECALS

AYP9120A29 (1992) Page 6 of 49
DECALS

Ref # Part Number Qty Description

1 126712X SUB= 138272

2 133780 NLA

3 136483 DECAL, STRIPE, HOOD, L.H.

4 136482 DECAL, STRIPE, HOOD, R.H.

5 133870 NLA

6 136484 DECAL, SIDE PANEL

9 126860 SUB= 126860X
10 133796 DECAL
11 121343X DECAL WARING
13 3713J DECAL INSTRUCTION CAUTION

136487 MANUAL

AYP9120A29 (1992) Page 7 of 49
ELECTRICAL

AYP9120A29 (1992) Page 8 of 49
ELECTRICAL

Ref # Part Number Qty Description

1 73510400 NUT

2 108423X CABLE ASM.

3 133909 SUB= 123899X

5 108236X BRACKET LT

6 104445X SWITCH-INTER. GT

7 109553X SWITCH INTERLOCKT

8 17021008 SCREW

9 122147X KEY
10 123620X SUB= 141226
11 124211X NUT IGNITION
12 4406R SUB= STD365402
14 7192J WIRE TIE
15 121305X SWITCH SEAT
16 73510500 NUT
17 108824X FUSE HYT
18 128353 CABLE ASSY
19 132222 SUB= 532132222
20 73350400 NUT
21 10090400 SUB= 10040400
22 74780408 BOLT
23 11050400 LOCKWASHER
24 131563 SUB= 154336
25 109081X SUB= 146154
26 74760412 BOLT LT
27 19091016 WASHER
28 10040400 LOCKWASHER
29 121264X "CAP,BATTERY "
30 73220400 SUB= 50675
31 7662J SUB= 4152J
32 127441X SUB= 136850
33 110712X SWITCH LT
34 73510600 NUT
35 11050600 LOCKWASHER

AYP9120A29 (1992) Page 9 of 49
ENGINE/B&S

AYP9120A29 (1992) Page 10 of 49
ENGINE/B&S

Ref # Part Number Qty Description

1 490449 CYLINDER ASSEMBLY

2 399265 P/N CONFLICT - CHECK WITH SUPPLIER

3 391086 SEAL, OIL

5 494240 HEAD, CYLINDER

7 271866 GASKET, CYLINDER HEAD

8 391406 BREATHER ASSEMBLY

9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 280100 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"

271997 GASKET, CRANKCASE COVER .005"

271996 GASKET, CRANKCASE COVER .009"
13 93723 SCREW, CYLINDER HEAD 3"
15 94239 PLUG, OIL DRAIN
16 490466 CRANKSHAFT

94196 KEY, TIMING GEAR
18 494238 BASE, ENGINE
20 291675 SEAL, OIL
22 94305 SCREW, SEMS, BASE MOUNTING
23 492326 FLYWHEEL & RING GEAR ASSY, MAGNETO
24 222698 KEY, FLYWHEEL
25 391285 PISTON ASSEMBLY, STANDARD

391287 PISTON ASSEMBLY

391288 PISTON ASSEMBLY

391289 PISTON ASSEMBLY
26 391780 RING SET, PISTON, STANDARD

392331 RING SET, PISTON, STANDARD SIZE

391781 RING SET, PISTON .010" OVERSIZE

391782 RING SET, PISTON .020" OVERSIZE

391783 RING SET, PISTON .030" OVERSIZE
27 260924 LOCK, PISTON PIN
28 299691 PIN ASSEMBLY, PISTON, STANDARD

391286 PIN ASSEMBLY, PISTON .005" OVER
29 490348 ROD ASSEMBLY, CONNECTING

490469 ROD ASSEMBLY, CONNECTING .020" UNDERSIZE

CRANKPIN

31 222299 LOCK, CONNECTING ROD SCREW
32 92909 SCREW, CONNECTING ROD
33 262246 VALVE, EXHAUST
34 262247 VALVE, INTAKE
35 65906 SPRING, INTAKE VALVE
36 26828 SPRING, EXHAUST VALVE
37 223752 GUARD, FLYWHEEL
40 221596 RETAINER, INTAKE VALVE
41 292260 RETAINER, EXHAUST VALVE
42 93630 RETAINER, EXHAUST VALVE ROTOCOIL(2)
45 262248 TAPPET-VALVE
46 212897 GEAR, CAM
51 272465 GASKET, CARBURETOR (CARBURETOR TO ELBOW)
52 270872 GASKET, CARBURETOR
53 94637 STUD, CARBURETOR MOUNTING
75 224061 WASHER, SPRING
78 93805 SCREW, SEMS
95 94098 SCREW, THROTTLE
98 494382 SCREW, IDLE SPEED

104 231789 PIN, FLOAT HINGE
105 231790 VALVE ASSEMBLY, INLET NEEDLE

AYP9120A29 (1992) Page 11 of 49
ENGINE/B&S

Ref # Part Number Qty Description

106 281169 INLET, VALVE SEAT
108 224540 VALVE, CHOKE
118 494383 VALVE, NEEDLE
121 494384 CARBURETOR OVERHAUL KIT
123 94616 SCREW, ELBOW MOUNTING
125 494502 CARBURETOR ASSEMBLY
127 REFER TO IMAGE
130 224539 VALVE, THROTTLE
131 494379 SHAFT & LEVER, THROTTLE
133 494381 FLOAT, CARBURETOR
137 281165 GASKET, FLOAT BOWL
138 281164 WASHER, FLOAT BOWL SCREW
141 494380 SHAFT AND LEVER, CHOKE
142 494537 NOZZLE/JET, CARBURETOR

494499 HIGH ALTITUDE KIT

147 231794 PILOT, JET
164 213819 ELBOW, INTAKE
171 281051 P/N CONFLICT - CHECK WITH SUPPLIER
187 393815 HOSE (CUT TO SUIT)
188 93535 SCREW, HEX HEAD
201 262767 LINK, GOVERNOR
209 260871 SPRING, GOVERNOR
216 262766 LINK, CHOKE
219 490815 GOVERNOR GEAR
222 494887 PLATE, GOVERNOR CONTROL
224 94513 SCREW, SEMS, AIR CLEANER
225 231058 CRANK, GOVERNOR
227 493935 LEVER ASSY, GOVERNOR
230 222450 WASHER, GOVERNOR LEVER
232 262785 SPRING, GOVERNOR LINK
240 394358 FILTER, FUEL
265 221535 CLAMP
284 94419 SCREW, CLAMP MOUNTING

284A 94326 SCREW, AIR CLEANER

304 494269 HOUSING, BLOWER
305 94608 SCREW, SEMS
306 224545 SHIELD, CYLINDER
307 93949 SCREW, SEMS
308 491490 COVER, CYLINDER HEAD
309 REFER TO IMAGE
309 394805 MOTER AND DRIVE ASSY.
310 94003 BOLT
311 395538 BRUSH ASSEMBLY
332 92284 NUT, FLYWHEEL
333 492341 ARMATURE, MAGNETO
334 93381 SCREW, SEM, ARMATURE MOUNTING
337 802592 PLUG, SPARK
346 93705 SUB= 69485
356 494328 WIRE, GROUND
358 494241 GASKET SET
363 19203 PULLER, FLYWHEEL
383 89838 WRENCH SPARK PLUG
422 223721 CLAMP, OIL FILLER TUBE
423 94073 SCREW, HEX HEAD
445 493909 CARTRIDGE, AIR CLEANER
455 222561 CUP, SCREEN MOUNTING
467 493903 KNOB, AIR CLEANER
468 222562 SCREEN, FLUSH ROTATING

AYP9120A29 (1992) Page 12 of 49
ENGINE/B&S

Ref # Part Number Qty Description

474 393474 STATOR, ALTERNATOR, DUAL CIRCUIT
482 93621 SCREW, SEMS
510 490421 STARTER DRIVE GROUP
523 490327 CAP AND DIPSTICK, OIL FILLER
524 68838 SEAL, FILLER TUBE
525 280741 TUBE, OIL FILLER
537 281106 O-RING, AIR CLEANER
544 390837 ARRMATURE ASSEMBLY
552 231597 BUSHING, GOVERNOR CRANK, 1/4" I.D.
562 92613 BOLT, GOVERNOR LEVER
592 231082 NUT, HEX
601 93053 CLAMP, HOSE, GREEN
611 494451 FUEL INLET TUBE
614 93306 COTTER, HAIR PIN
615 93307 RETAINER, E-RING
618 262803 SPRING, CHOKE RETURN

634 281168 SEAL, CHOKE SHAFT
634A 491323 SEAL, GOVERNOR
634B 281167 WASHER, THROTTLE SHAFT

635 66538 ELBOW, SPARK PLUG

646 224546 BRACE, AIR CLEANER

657 93496 SCREW, SEMS

663 94620 SCREW, HEX HEAD

668 280848 SPACER

726 392134 GEAR, RING

727 490324 COVER, STARTER

728 94627 SCREW, SEMS 3/4"

729 281159 CLIP, LEAD WIRE

741 262135 GEAR, TIMING

757 212359 LINK, COUNTERWEIGHT

758 399891 COUNTERWEIGHT ASSY

759 298909 PIN ASSY, PISTON, STD

761 93875 SCREW, COUTENWEIGHT

801 394856 CAP, DRIVE

802 395537 END CAP ASS'Y. COMMUTATOR

803 398159 HOUSING ASSEMBLY

842 270920 SEAL, OIL FILLER CAP

847 490474 FILL GROUP, OIL

851 221798 TERMINAL, IGNITION CABLE

869 261463 SEAT, INTAKE VALVE, STANDARD

870 213316 SEAT, EXHAUST VALVE, STANDARD

871 261961 GUIDE, EXHAUST VALVE

231218 GUIDE, INTAKE VALVE
872 281104 COVER, AIR CLEANER
875 494237 BODY, AIR CLEANER
877 393456 DIODE & CONNECTOR ASSY
955 94642 SCREW, FUEL BOWL
965 94108 LOCKNUT, AIR CLEANER MOUNTING
975 494378 BOWL ASSEMBLY, CARBURETOR
977 494385 CARBURETOR GASKET KIT
987 281166 SEAL, THROTTLE SHAFT

1005 280687 FAN, FLYWHEEL
1006 224413 RETAINER, FAN
1020 262243 ECCENTRIC
1021 94160 PIN, ECCENTRIC

AYP9120A29 (1992) Page 13 of 49
ENGINE/B&S

AYP9120A29 (1992) Page 14 of 49
ENGINE/B&S

Ref # Part Number Qty Description

1 490449 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
5 494240 HEAD, CYLINDER
7 271866 GASKET, CYLINDER HEAD
8 391406 BREATHER ASSEMBLY

9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 280100 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"

271997 GASKET, CRANKCASE COVER .005"

271996 GASKET, CRANKCASE COVER .009"
13 93723 SCREW, CYLINDER HEAD 3"
15 94239 PLUG, OIL DRAIN
16 490466 CRANKSHAFT

94196 KEY, TIMING GEAR
18 494238 BASE, ENGINE
20 291675 SEAL, OIL
22 94305 SCREW, SEMS, BASE MOUNTING
23 492326 FLYWHEEL & RING GEAR ASSY, MAGNETO
24 222698 KEY, FLYWHEEL
25 391285 PISTON ASSEMBLY, STANDARD

391287 PISTON ASSEMBLY

391288 PISTON ASSEMBLY

391289 PISTON ASSEMBLY
26 391780 RING SET, PISTON, STANDARD

392331 RING SET, PISTON, STANDARD SIZE

391781 RING SET, PISTON .010" OVERSIZE

391782 RING SET, PISTON .020" OVERSIZE

391783 RING SET, PISTON .030" OVERSIZE
27 260924 LOCK, PISTON PIN
28 299691 PIN ASSEMBLY, PISTON, STANDARD

391286 PIN ASSEMBLY, PISTON .005" OVER
29 490348 ROD ASSEMBLY, CONNECTING

490469 ROD ASSEMBLY, CONNECTING .020" UNDERSIZE

CRANKPIN

31 222299 LOCK, CONNECTING ROD SCREW
32 92909 SCREW, CONNECTING ROD
33 262246 VALVE, EXHAUST
34 262247 VALVE, INTAKE
35 65906 SPRING, INTAKE VALVE
36 26828 SPRING, EXHAUST VALVE
37 223752 GUARD, FLYWHEEL
40 221596 RETAINER, INTAKE VALVE
41 292260 RETAINER, EXHAUST VALVE
42 93630 RETAINER, EXHAUST VALVE ROTOCOIL(2)
45 262248 TAPPET-VALVE
46 212897 GEAR, CAM
51 272465 GASKET, CARBURETOR (CARBURETOR TO ELBOW)
52 270872 GASKET, CARBURETOR
53 94637 STUD, CARBURETOR MOUNTING
75 224061 WASHER, SPRING
78 93805 SCREW, SEMS
95 94098 SCREW, THROTTLE
98 494382 SCREW, IDLE SPEED

104 231789 PIN, FLOAT HINGE
105 231790 VALVE ASSEMBLY, INLET NEEDLE

AYP9120A29 (1992) Page 15 of 49
ENGINE/B&S

Ref # Part Number Qty Description

106 281169 INLET, VALVE SEAT
108 224540 VALVE, CHOKE
118 494383 VALVE, NEEDLE
121 494384 CARBURETOR OVERHAUL KIT
123 94616 SCREW, ELBOW MOUNTING
125 494502 CARBURETOR ASSEMBLY
127 REFER TO IMAGE
130 224539 VALVE, THROTTLE
131 494379 SHAFT & LEVER, THROTTLE
133 494381 FLOAT, CARBURETOR
137 281165 GASKET, FLOAT BOWL
138 281164 WASHER, FLOAT BOWL SCREW
141 494380 SHAFT AND LEVER, CHOKE
142 494537 NOZZLE/JET, CARBURETOR

494499 HIGH ALTITUDE KIT

147 231794 PILOT, JET
164 213819 ELBOW, INTAKE
171 281051 P/N CONFLICT - CHECK WITH SUPPLIER
187 393815 HOSE (CUT TO SUIT)
188 93535 SCREW, HEX HEAD
201 262767 LINK, GOVERNOR
209 260871 SPRING, GOVERNOR
216 262766 LINK, CHOKE
219 490815 GOVERNOR GEAR
222 494887 PLATE, GOVERNOR CONTROL
224 94513 SCREW, SEMS, AIR CLEANER
225 231058 CRANK, GOVERNOR
227 493935 LEVER ASSY, GOVERNOR
230 222450 WASHER, GOVERNOR LEVER
232 262785 SPRING, GOVERNOR LINK
240 394358 FILTER, FUEL
265 221535 CLAMP
284 94419 SCREW, CLAMP MOUNTING

284A 94326 SCREW, AIR CLEANER

304 494269 HOUSING, BLOWER
305 94608 SCREW, SEMS
306 224545 SHIELD, CYLINDER
307 93949 SCREW, SEMS
308 491490 COVER, CYLINDER HEAD
309 REFER TO IMAGE
309 394805 MOTER AND DRIVE ASSY.
310 94003 BOLT
311 395538 BRUSH ASSEMBLY
332 92284 NUT, FLYWHEEL
333 492341 ARMATURE, MAGNETO
334 93381 SCREW, SEM, ARMATURE MOUNTING
337 802592 PLUG, SPARK
346 93705 SUB= 69485
356 494328 WIRE, GROUND
358 494241 GASKET SET
363 19203 PULLER, FLYWHEEL
383 89838 WRENCH SPARK PLUG
422 223721 CLAMP, OIL FILLER TUBE
423 94073 SCREW, HEX HEAD
445 493909 CARTRIDGE, AIR CLEANER
455 222561 CUP, SCREEN MOUNTING
467 493903 KNOB, AIR CLEANER
468 222562 SCREEN, FLUSH ROTATING

AYP9120A29 (1992) Page 16 of 49
ENGINE/B&S

Ref # Part Number Qty Description

474 393474 STATOR, ALTERNATOR, DUAL CIRCUIT
482 93621 SCREW, SEMS
510 490421 STARTER DRIVE GROUP
523 490327 CAP AND DIPSTICK, OIL FILLER
524 68838 SEAL, FILLER TUBE
525 280741 TUBE, OIL FILLER
537 281106 O-RING, AIR CLEANER
544 390837 ARRMATURE ASSEMBLY
552 231597 BUSHING, GOVERNOR CRANK, 1/4" I.D.
562 92613 BOLT, GOVERNOR LEVER
592 231082 NUT, HEX
601 93053 CLAMP, HOSE, GREEN
611 494451 FUEL INLET TUBE
614 93306 COTTER, HAIR PIN
615 93307 RETAINER, E-RING
618 262803 SPRING, CHOKE RETURN

634 281168 SEAL, CHOKE SHAFT
634A 491323 SEAL, GOVERNOR
634B 281167 WASHER, THROTTLE SHAFT

635 66538 ELBOW, SPARK PLUG

646 224546 BRACE, AIR CLEANER

657 93496 SCREW, SEMS

663 94620 SCREW, HEX HEAD

668 280848 SPACER

726 392134 GEAR, RING

727 490324 COVER, STARTER

728 94627 SCREW, SEMS 3/4"

729 281159 CLIP, LEAD WIRE

741 262135 GEAR, TIMING

757 212359 LINK, COUNTERWEIGHT

758 399891 COUNTERWEIGHT ASSY

759 298909 PIN ASSY, PISTON, STD

761 93875 SCREW, COUTENWEIGHT

801 394856 CAP, DRIVE

802 395537 END CAP ASS'Y. COMMUTATOR

803 398159 HOUSING ASSEMBLY

842 270920 SEAL, OIL FILLER CAP

847 490474 FILL GROUP, OIL

851 221798 TERMINAL, IGNITION CABLE

869 261463 SEAT, INTAKE VALVE, STANDARD

870 213316 SEAT, EXHAUST VALVE, STANDARD

871 261961 GUIDE, EXHAUST VALVE

231218 GUIDE, INTAKE VALVE
872 281104 COVER, AIR CLEANER
875 494237 BODY, AIR CLEANER
877 393456 DIODE & CONNECTOR ASSY
955 94642 SCREW, FUEL BOWL
965 94108 LOCKNUT, AIR CLEANER MOUNTING
975 494378 BOWL ASSEMBLY, CARBURETOR
977 494385 CARBURETOR GASKET KIT
987 281166 SEAL, THROTTLE SHAFT

1005 280687 FAN, FLYWHEEL
1006 224413 RETAINER, FAN
1020 262243 ECCENTRIC
1021 94160 PIN, ECCENTRIC

AYP9120A29 (1992) Page 17 of 49
ENGINE/B&S

AYP9120A29 (1992) Page 18 of 49
ENGINE/B&S

Ref # Part Number Qty Description

1 490449 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
5 494240 HEAD, CYLINDER
7 271866 GASKET, CYLINDER HEAD
8 391406 BREATHER ASSEMBLY

9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 280100 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"

271997 GASKET, CRANKCASE COVER .005"

271996 GASKET, CRANKCASE COVER .009"
13 93723 SCREW, CYLINDER HEAD 3"
15 94239 PLUG, OIL DRAIN
16 490466 CRANKSHAFT

94196 KEY, TIMING GEAR
18 494238 BASE, ENGINE
20 291675 SEAL, OIL
22 94305 SCREW, SEMS, BASE MOUNTING
23 492326 FLYWHEEL & RING GEAR ASSY, MAGNETO
24 222698 KEY, FLYWHEEL
25 391285 PISTON ASSEMBLY, STANDARD

391287 PISTON ASSEMBLY

391288 PISTON ASSEMBLY

391289 PISTON ASSEMBLY
26 391780 RING SET, PISTON, STANDARD

392331 RING SET, PISTON, STANDARD SIZE

391781 RING SET, PISTON .010" OVERSIZE

391782 RING SET, PISTON .020" OVERSIZE

391783 RING SET, PISTON .030" OVERSIZE
27 260924 LOCK, PISTON PIN
28 299691 PIN ASSEMBLY, PISTON, STANDARD

391286 PIN ASSEMBLY, PISTON .005" OVER
29 490348 ROD ASSEMBLY, CONNECTING

490469 ROD ASSEMBLY, CONNECTING .020" UNDERSIZE

CRANKPIN

31 222299 LOCK, CONNECTING ROD SCREW
32 92909 SCREW, CONNECTING ROD
33 262246 VALVE, EXHAUST
34 262247 VALVE, INTAKE
35 65906 SPRING, INTAKE VALVE
36 26828 SPRING, EXHAUST VALVE
37 223752 GUARD, FLYWHEEL
40 221596 RETAINER, INTAKE VALVE
41 292260 RETAINER, EXHAUST VALVE
42 93630 RETAINER, EXHAUST VALVE ROTOCOIL(2)
45 262248 TAPPET-VALVE
46 212897 GEAR, CAM
51 272465 GASKET, CARBURETOR (CARBURETOR TO ELBOW)
52 270872 GASKET, CARBURETOR
53 94637 STUD, CARBURETOR MOUNTING
75 224061 WASHER, SPRING
78 93805 SCREW, SEMS
95 94098 SCREW, THROTTLE
98 494382 SCREW, IDLE SPEED

104 231789 PIN, FLOAT HINGE
105 231790 VALVE ASSEMBLY, INLET NEEDLE

AYP9120A29 (1992) Page 19 of 49
ENGINE/B&S

Ref # Part Number Qty Description

106 281169 INLET, VALVE SEAT
108 224540 VALVE, CHOKE
118 494383 VALVE, NEEDLE
121 494384 CARBURETOR OVERHAUL KIT
123 94616 SCREW, ELBOW MOUNTING
125 494502 CARBURETOR ASSEMBLY
127 REFER TO IMAGE
130 224539 VALVE, THROTTLE
131 494379 SHAFT & LEVER, THROTTLE
133 494381 FLOAT, CARBURETOR
137 281165 GASKET, FLOAT BOWL
138 281164 WASHER, FLOAT BOWL SCREW
141 494380 SHAFT AND LEVER, CHOKE
142 494537 NOZZLE/JET, CARBURETOR

494499 HIGH ALTITUDE KIT

147 231794 PILOT, JET
164 213819 ELBOW, INTAKE
171 281051 P/N CONFLICT - CHECK WITH SUPPLIER
187 393815 HOSE (CUT TO SUIT)
188 93535 SCREW, HEX HEAD
201 262767 LINK, GOVERNOR
209 260871 SPRING, GOVERNOR
216 262766 LINK, CHOKE
219 490815 GOVERNOR GEAR
222 494887 PLATE, GOVERNOR CONTROL
224 94513 SCREW, SEMS, AIR CLEANER
225 231058 CRANK, GOVERNOR
227 493935 LEVER ASSY, GOVERNOR
230 222450 WASHER, GOVERNOR LEVER
232 262785 SPRING, GOVERNOR LINK
240 394358 FILTER, FUEL
265 221535 CLAMP
284 94419 SCREW, CLAMP MOUNTING

284A 94326 SCREW, AIR CLEANER

304 494269 HOUSING, BLOWER
305 94608 SCREW, SEMS
306 224545 SHIELD, CYLINDER
307 93949 SCREW, SEMS
308 491490 COVER, CYLINDER HEAD
309 REFER TO IMAGE
309 394805 MOTER AND DRIVE ASSY.
310 94003 BOLT
311 395538 BRUSH ASSEMBLY
332 92284 NUT, FLYWHEEL
333 492341 ARMATURE, MAGNETO
334 93381 SCREW, SEM, ARMATURE MOUNTING
337 802592 PLUG, SPARK
346 93705 SUB= 69485
356 494328 WIRE, GROUND
358 494241 GASKET SET
363 19203 PULLER, FLYWHEEL
383 89838 WRENCH SPARK PLUG
422 223721 CLAMP, OIL FILLER TUBE
423 94073 SCREW, HEX HEAD
445 493909 CARTRIDGE, AIR CLEANER
455 222561 CUP, SCREEN MOUNTING
467 493903 KNOB, AIR CLEANER
468 222562 SCREEN, FLUSH ROTATING

AYP9120A29 (1992) Page 20 of 49
ENGINE/B&S

Ref # Part Number Qty Description

474 393474 STATOR, ALTERNATOR, DUAL CIRCUIT
482 93621 SCREW, SEMS
510 490421 STARTER DRIVE GROUP
523 490327 CAP AND DIPSTICK, OIL FILLER
524 68838 SEAL, FILLER TUBE
525 280741 TUBE, OIL FILLER
537 281106 O-RING, AIR CLEANER
544 390837 ARRMATURE ASSEMBLY
552 231597 BUSHING, GOVERNOR CRANK, 1/4" I.D.
562 92613 BOLT, GOVERNOR LEVER
592 231082 NUT, HEX
601 93053 CLAMP, HOSE, GREEN
611 494451 FUEL INLET TUBE
614 93306 COTTER, HAIR PIN
615 93307 RETAINER, E-RING
618 262803 SPRING, CHOKE RETURN

634 281168 SEAL, CHOKE SHAFT
634A 491323 SEAL, GOVERNOR
634B 281167 WASHER, THROTTLE SHAFT

635 66538 ELBOW, SPARK PLUG

646 224546 BRACE, AIR CLEANER

657 93496 SCREW, SEMS

663 94620 SCREW, HEX HEAD

668 280848 SPACER

726 392134 GEAR, RING

727 490324 COVER, STARTER

728 94627 SCREW, SEMS 3/4"

729 281159 CLIP, LEAD WIRE

741 262135 GEAR, TIMING

757 212359 LINK, COUNTERWEIGHT

758 399891 COUNTERWEIGHT ASSY

759 298909 PIN ASSY, PISTON, STD

761 93875 SCREW, COUTENWEIGHT

801 394856 CAP, DRIVE

802 395537 END CAP ASS'Y. COMMUTATOR

803 398159 HOUSING ASSEMBLY

842 270920 SEAL, OIL FILLER CAP

847 490474 FILL GROUP, OIL

851 221798 TERMINAL, IGNITION CABLE

869 261463 SEAT, INTAKE VALVE, STANDARD

870 213316 SEAT, EXHAUST VALVE, STANDARD

871 261961 GUIDE, EXHAUST VALVE

231218 GUIDE, INTAKE VALVE
872 281104 COVER, AIR CLEANER
875 494237 BODY, AIR CLEANER
877 393456 DIODE & CONNECTOR ASSY
955 94642 SCREW, FUEL BOWL
965 94108 LOCKNUT, AIR CLEANER MOUNTING
975 494378 BOWL ASSEMBLY, CARBURETOR
977 494385 CARBURETOR GASKET KIT
987 281166 SEAL, THROTTLE SHAFT

1005 280687 FAN, FLYWHEEL
1006 224413 RETAINER, FAN
1020 262243 ECCENTRIC
1021 94160 PIN, ECCENTRIC

AYP9120A29 (1992) Page 21 of 49
ENGINE/THROTTLE

AYP9120A29 (1992) Page 22 of 49
ENGINE/THROTTLE

Ref # Part Number Qty Description

1 17720408 SCREW
2 132521 THROTTLE CONTROL
3 REFER TO IMAGE
4 71070512 SCREW
5 10040500 LOCKWASHER
6 125593X SUB= 272293
7 73220500 NUT.HEX.5/16-18
8 81328 SHOULDER BOLT ST

9 191012216 SUB= 19101216
10 10040400 LOCKWASHER
11 74780416 NLA
12 124097X MUFFLER
13 101326L DEFLECTOR.222573
14 17030808 SUB= 17030814
15 121851X SUB= 532137180
17 17490624 SCREW LT
18 126636X "KEEPER,DR BELT GR"
20 73510600 NUT
21 2751R CLIP T

AYP9120A29 (1992) Page 23 of 49
FENDER/CHASSIS

AYP9120A29 (1992) Page 24 of 49
FENDER/CHASSIS

Ref # Part Number Qty Description

1 129965 SUB= 156417

2 19132012 WASHER

3 17490612 SCREW

4 124181X SPRING COMPRESSIO

5 127115X505 BTRY FENDER PLATE

6 109596X HOSE CLAMP T

7 124144X PAD FOOTREST

8 17490512 SCREW

9 126993X CONSOLE SHFT 4SP
10 124602X SUB= 139783
11 124346X NUT
12 133384 SUB= 139893
13 105687X SUB= 109238X
14 73510400 NUT
15 73680500 SUB= 73690500
16 74760512 BOLT
17 127880 DRAWBAR
18 126470X "CLIP,INSULATOR"
19 128083X505 SUB= 140955X505
20 19091413 WASHER

AYP9120A29 (1992) Page 25 of 49
FRONT AXLE

AYP9120A29 (1992) Page 26 of 49
FRONT AXLE

Ref # Part Number Qty Description

1 121232X CAP

2 12000029 RING

3 121748X WASHER

4 121922X NYLINER

5 121914X AXLE FRONT

6 6266H WASHER .T

7 121919X SPINDLE RH

8 121749X WASHER

9 76020412 COTTER PIN
10 19131316 WASHER
11 126847X BUSHING.DRAGLINK
12 121924X ROD TIE
13 121916X SPINDLE LH

AYP9120A29 (1992) Page 27 of 49
GROUND DRIVE

AYP9120A29 (1992) Page 28 of 49
GROUND DRIVE

Ref # Part Number Qty Description

1 73680500 SUB= 73690500

2 74760512 BOLT

3 131205 SUB= 532131205

4 134828 SUB= 138029

5 10040700 LOCKWASHER

6 71170744 HEX BOLT

7 124525X BELT

8 123405X "KEEPER,DRIVE BELT"

9 72140612 BOLT
10 123396X "KEEP,IDLER DR BEL"
11 123395X SUB= 140911
12 4859J SUB= 123674X
13 19131316 WASHER
14 73930600 LOCKNUT
15 73680600 SUB= 73690600
16 126471X "CLIP,INSULATOR"
17 122052X SPACER RETAINER
18 131459 SUB= 532131459
19 73510500 NUT
20 123891X "KEEPER,DR BELT "
21 19111016 WASHER
22 123404X "KEEPER,FRA DR BEL"
23 131204 SUB= 532131204

AYP9120A29 (1992) Page 29 of 49
HOOD

AYP9120A29 (1992) Page 30 of 49
HOOD

Ref # Part Number Qty Description

1 124657X EXT SPRING

2 73510400 NUT

3 19091016 WASHER

4 74780410 BOLT

5 126675X SUB= 139888

6 122549X BRKT HOOD RH

7 122548X BRKT HOOD LH

8 17411310 SUB= 17521312

9 74780412 SUB= 74780414
10 123693X "BRACE,HOOD"
11 132918X505 HOOD
12 122035X LENS
13 127029X GRILL
14 2751R CLIP T
18 19111116 WASHER

AYP9120A29 (1992) Page 31 of 49
MOWER DECK

AYP9120A29 (1992) Page 32 of 49
MOWER DECK

Ref # Part Number Qty Description

1 127743 SUB= 140064

2 122052X SPACER RETAINER

3 73680600 SUB= 73690600

4 130840 BRAKE ASM

5 131251 IDLER BELT GUIDE

6 123688X SUB= 121316X

7 72110616 BOLT

8 19131410 WASHER

9 127744 SUB= 140092
10 72110608 BOLT D
11 130841 BRAKE ROD
12 127356 "BRKT,LIFT REAR"
13 72140505 BOLT
14 73680500 SUB= 73690500
15 127357 "BRKT,LIFT REAR LH"
16 130837 SUB= 153298
17 128508 MOWER LINK STAB
18 128511 "PIN,GROOVE"
19 127380 "BRKT,LINK STABILI"
20 127841 SUB= 138496
21 129962 WASHER BLADE
22 10030600 SUB= 10040600
23 850857 BLADE BOLT
24 128961 SUB= 140329
25 78158 SUB= 17580520
26 129963 WASHER
27 129983 SUB= 156600
28 129207 SUB= 153531
29 73050900 SUB= 139729
30 126361X SUB= 532136631
31 17490508 SCREW LT
32 122051X "SUPT,IDLER ARM"
33 131560 SUB= 532131560
36 121980X HINGE ROD
37 123713X SPRING TORSION
38 105304X CAP-SLEEVE LT
39 19111016 WASHER
40 110452X NUT PUSH M
41 131264 V-BELT.PRIM.78.5.
42 19171616 WASHER
43 3146R RETAINER.SPRING
44 130836 SUB= 140608
45 110485X BEARING
46 128774 HSG ASM MANDREL
47 129895 BEARING.BALL
48 133172 SUB= 137646

130794 MANDREL ASM
136317 SUB= 140979

AYP9120A29 (1992) Page 33 of 49
MOWER LIFT LEVER

AYP9120A29 (1992) Page 34 of 49
MOWER LIFT LEVER

Ref # Part Number Qty Description

1 126470X "CLIP,INSULATOR"

2 122018X BRKT CLUTCH

3 74780408 BOLT

4 73680600 SUB= 73690600

5 123417X CLUTCH LEVER AS

6 106451X "BOLT, SHOULDER LT"

7 135371 MWR CLUTCH ARM AS

8 74760644 BOLT

9 121930X "BELLCRANK,LIFT"
10 76020412 COTTER PIN
11 19131316 WASHER
12 131861 SUB= 532131861
13 127028 "HDLE,LIFT T"
14 123496X SPRING COMPRESSIO
15 19131212 WASHER T
16 4921H SPRING.RETAINER
17 127359 "LINK,LIFT FRT"
18 133205 TRUNION
19 73680400 SUB= 73690400
20 74760644 BOLT
23 76020416 PIN COTTER 1/8
24 19171616 WASHER
25 121933X TUBE SPACER
26 121934X "ROD,MOWER LIFT "
27 106932X KNOB T(3/8 HOLE)
28 76020312 SUB= 3145
29 131655 CLUTCH LINK

AYP9120A29 (1992) Page 35 of 49
SCHEMATIC

AYP9120A29 (1992) Page 36 of 49
SCHEMATIC

Ref # Part Number Qty Description

REFER TO IMAGE

AYP9120A29 (1992) Page 37 of 49
SEAT

AYP9120A29 (1992) Page 38 of 49
SEAT

Ref # Part Number Qty Description

1 72050411 SUB= 872050411

2 134647 SUB= 140119

3 74641008 SUB= 71031008

4 73680500 SUB= 73690500

5 105529X SUB= 139888

6 4171R CLIP T

7 73951000 "NUT,KEPS"

8 74760612 SUB= 74780612

9 126656X SUB= 140551
10 126471X "CLIP,INSULATOR"
11 19133210 WASHER
12 76380600 NUT, CROWNLOCK
13 74780814 BOLT
14 10040800 LOCKWASHER
15 19171912 WASHER
16 127018X "BOLT,SHOULDER"
17 121251X STRIP FORM
18 123976X SUB= 73900400
19 121248X BUSHING
20 121250X SPRING
21 121249X SPACER SPLIT
22 121246X BRKT SWITCH
23 131451 SUB= 155925

AYP9120A29 (1992) Page 39 of 49
SECTOR GEAR/AXLE

AYP9120A29 (1992) Page 40 of 49
SECTOR GEAR/AXLE

Ref # Part Number Qty Description

1 132566 DRAG LINK

2 74780828 "BOLT,HEX"

5 121926X GEAR SECTOR

6 121927X BUSHING

7 73030800 NUT

8 126472X CLIP INSULATOR

9 73680800 NUT LTV
10 76020412 COTTER PIN
11 19131316 WASHER
12 126847X BUSHING.DRAGLINK
13 74760512 BOLT
14 19111416 WASHER
15 72110606 BOLT
16 72140622 BOLT
17 121912X "SUPT,FRT AXLE"
18 73220600 NUT.HEX.3/8-16UNC
19 73930600 LOCKNUT
20 73680600 SUB= 73690600
21 73680500 SUB= 73690500

AYP9120A29 (1992) Page 41 of 49
STEERING

AYP9120A29 (1992) Page 42 of 49
STEERING

Ref # Part Number Qty Description

1 133742 ST WHL INSERT CAP

2 7810H GRIPCO NUT

3 19133808 WASHER T

4 133741 SUB= 150547

5 121897X SLEEVE STEERING

6 17431008 SUB= 98000165

7 102803X SUB= 918102803X

8 123651X SUB= 148966

9 124210X STEERING CLIP
10 123438X BUSHING STEER LWR
11 12000045 RING
12 19211616 WASHER LT
13 104820X ADAPTER-WHEEL LT

AYP9120A29 (1992) Page 43 of 49
TRANSAXLE

AYP9120A29 (1992) Page 44 of 49
TRANSAXLE

Ref # Part Number Qty Description

1 123385X PULLEY

2 12000028 SUB= 2267J

3 123383X SUB= 142594

4 2228M SUB= 2228M1

5 73680500 SUB= 73690500

6 72140506 BOLT

7 123378X "STRAP,TORQUE"

8 17490512 SCREW

9 110422X SUB= 146682
10 121749X WASHER
11 123583X SQUARE KEY
12 74760644 BOLT
13 123377X "BRKT,TRANSAXLE"
15 19171616 WASHER
16 124600X "SUPT,HDLE SHT LH"
17 123632X "LINK,SHIFT"
18 71040412 SUB= 74550412
19 10040400 LOCKWASHER
20 19091210 WASHER LT
21 123484X ARM SHIFT
22 105701X WASH-SHFT PLT LT
23 106933X KNOB T (1/2-HOLE)
24 128215 "ROD,SHIFT"
25 76020416 PIN COTTER 1/8
26 73810500 NUT.LOCK.5/16-24
27 73510500 NUT
28 128085 "SPRING,EXT"
29 128084 "SUPT,HDLE RH"
31 123409X SPACER
33 73680600 SUB= 73690600
34 11050500 LOCKWASHER.5/16.E
35 12000001 E-RING LT

AYP9120A29 (1992) Page 45 of 49
TRANSAXLE

AYP9120A29 (1992) Page 46 of 49
TRANSAXLE

Ref # Part Number Qty Description

1 120458X SUB= 150228

2 2274J SUB= 74760412

3 68003 "DETENT, BALL(68003)"

4 105904X "SPRING, DETENT LT"

5 105905X "SCREW, SET LT"

6 120460X NLA

7 120461X ORING T

8 12462X WASHER

120463X WASHER T
120464X WASHER T
120465X WASHER T
120466X WASHER T
83818 PLAIN WASHER
120467X WASHER T

9 2286J RETAINING RING LT
10 2267J RETAINING RING LT
11 3413J WASHER

2233J WASHER 020
2232J WASHER 025
2231J WASHER 031
2230J WASHER 035
2229J WASHER 040
2228J WASHER 045
2227J WASHER 050
2226J WASHER 060

105906X "WASHER, PLAIN LT"
12 6725J O-RING T
13 120415X WASHER T
14 2257J WOODRUFF KEY
15 110077X IMPUT KIT T
16 110078X PINION 14T T
17 105909X "RING,RETAINING LT"
18 105910X "CHAIN,24 PTCH LT"
19 105911X BEARING.FLNG.5510
20 108976X GEAR 14T LT
21 105913X SUB= 138246
22 120468X KEY T
23 2242J KEY
24 120469X SUB= 153655
25 2244J WOODRUFF KEY
26 105916X "RING,RETAINING LT"
27 120470X SPROCKET 18T T
28 110070X SPACER YT
29 108977X KIT.GEAR.12/37TH
30 120524X SPACER T
31 120405X SUB= 124644X
32 108980X GEAR 25T LT
33 120951X PUCK T
34 108455X SUB= 134796
35 105925X "WASHER, PLAIN LT"
36 2232J WASHER 025
37 108978X SPACER
38 110079X ASSM GEAR COMB
39 120471X SHAFT IDLER T
40 120472X SPACER T
41 105928X SPROCKET 9T LT
42 110084X SUB= 167148
43 108983X WASHER LT

AYP9120A29 (1992) Page 47 of 49
TRANSAXLE

Ref # Part Number Qty Description

105930X "WASHER, PLAIN LT"

105931X "WASHER, PLAIN LT"

105932X "WASHER, PLAIN LT"

3417J WASHER

106097X "WASHER, PLAIN LT"

2264J WASHER 031

106098X "WASHER, PLAIN LT"

2265J WASHER 040

106586X WASHER PLAIN

106587X "WASHER, PLAIN LT"

106588X "WASHER, PLAIN LT"

2263J WASHER 062
44 120473X SHAFT T
45 105933X SUB= 108977X
46 120523X SPACER T
47 120407X SUB= 124641X
48 106589X "GEAR, SPUR 25T LT"
49 120993X WASHER T
50 105937X "GEAR, SPUR 31T LT"
51 2226J WASHER 060
52 2272J SUB= 134401
53 2263J WASHER 062
54 REFER TO IMAGE
55 110081X GEAR 15T T
56 105941X "RING,RETAINING LT"
57 110071X SUB= 120478X
58 120952X SHAFT T
59 110082X GEAR 1ST T
60 REFER TO IMAGE
61 120476X SUB= 134798
62 120961X PUCK T
63 7294J BRAKE DISC. T
64 108989X SPACER LT
65 120953X SUB= 918120953X
66 120954X PIN T
67 120955X SCREW T
68 108992X LEVER ACTUATOR
69 108996X WASHER LT
70 120956X NLA
71 73810500 NUT.LOCK.5/16-24
72 106596X "SCREW, TAPPING LT"
73 120416X SUB= 126976X

AYP9120A29 (1992) Page 48 of 49
WHEELS/TIRES

AYP9120A29 (1992) Page 49 of 49
WHEELS/TIRES

Ref # Part Number Qty Description

1 59192 VALVE CAP
2 65139 VALVE STEM LT
3 278H FITTING LT
4 124142X SUB= 123410X

124143X SUB= 122075X

5 59904 TUBE.5.3/4.5/6

8134H TUBE.16X6.5/7.5-8

6 122394X311 SUB= 137237X427

123412X311 SUB= 123412X427

7 104757X HUB CAP
8 9040H "FLANGE, BEARING"
9 121748X WASHER