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