Ayp HD12538D PARTS LIST

HD12538D (1997) Page 1 of 27
CHASSIS AND ENCLOSURES

HD12538D (1997) Page 2 of 27
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

1 159530 CHASSIS ASM
2 140356 SUB= 145009
3 17490612 SCREW
4 19131216 WASHER
5 155272 BUMPER-HOOD/DASH
6 155924X014 "SADDLE-SLKSCR,5SP"
8 155138 CLIP.RETAINER

9 147627X011 DASH.SILKSCREENED
10 72140608 SUB= 72110608
11 155927 "PANEL-DASH,LH"
12 145660 CLIP.TINNERMAN
13 155934X010 SUB= 169117X010
14 17490608 SCREW LT
15 74180512 SCREW
16 73510500 NUT
17 139394X550 SUB= 159639X550
18 126938X SUB= 532126938
24 74780616 BOLT
25 19131312 WASHER
26 73800600 NUT
28 157539 GRILLE
29 150209 LENS QUADRA
30 109872X550 FENDER.PNT.
31 136619 BRKT FENDER
33 105476X550 FOOTREST.LH.PERF.
34 105475X550 FOOTREST.RH.PERF.
35 72110606 BOLT
38 139886 BRACKET ASM LH
39 139887 BRACKET ASM RH
51 73800400 NUT
52 19091416 WASHER
53 144697 BRACKET.GRILLE.LH
54 17030814 SUB= 91817030814
55 144696 BRACKET.GRILLE.RH
57 74780412 SUB= 74780414
71 73680400 SUB= 73690400

140 158418 BRKT SUSPENSION
145 156524 "ROD POVOT,CHASSIS"
147 74760412 BOLT LT

5479J PLUG BUTTON T

HD12538D (1997) Page 3 of 27
DANA TRANSAXLE

HD12538D (1997) Page 4 of 27
DANA TRANSAXLE

Ref # Part Number Qty Description

1 5305-J HOUSING, UPPER

2 1919 SCREW

3 5112 BALL, DETENT

4 3626 SPRING, DETENT

5 3405 SCREW, #10-24 X .482

6 4731 SHIFTER ASSEMBLY

7 3789 V-RING

8 5510 BEARING, FLANGE

9 5508 SEAL, OIL
10 1106 RING, RETAINING
11 4689 ASSY, KIT, SHIM .625 SHAFT
12 5511 BEARING, FLANGE
13 3876 WASHER, PLAIN .632 X 1.38 X .046
14 1746 KEY, WOODRUFF, #9
15 4551 ASSEMBLY, KIT, INPUT SHAFT
16 3590 PINION, BEVEL, 14 TEETH
17 3624 RING, RETAINING
18 3625 CHAIN, 24 PITCHES
19 5584 COVER, DETENT
20 5627 GEAR, SPUR, 12T
21 5467 COLLAR, CLUTCH
22 4758 ASSEMBLY, KIT, CLUTCH KEYS
23 3847 LOCKNUT 5/16-24
24 5403 SHAFT, INTERMEDIATE
25 1375 KEY, WOODRUFF, #61
26 3627 RING, RETAINING
27 3830 SPROCKET, 18 TEETH
28 3841 SPACER
29 5365 GEAR, SPUR, 37 TEETH
30 3867 GEAR, SPUR, 30 TEETH
31 3783 GEAR, SPUR, 25 TEETH
32 3869 GEAR, SPUR, 22 TEETH
33 5202 GEAR, SPUR, 19 TEETH
34 5027 SPACER
35 3628 WASHER, PLAIN .640 X 1.37 X .061
36 1425 WASHER PLAIN
37 1082 WASHER PLAIN
38 6153 ASSY, GEAR COMB 12T & 30T
39 3967 SHAFT, IDLER
40 3901 SPACER .635 X .875 X .755
41 3645 SPROCKET, 9 TEETH
42 3853 GEAR, BEVEL, 42 TEETH
43 4691 ASSY, KIT, SHIM .750 SHAFT
44 3882 SHAFT, DRIVE
45 5364 GEAR SPUR, 12 TEETH
46 3866 GEAR, SPUR, 20 TEETH
47 3719 GEAR, SPUR, 25 TEETH
48 3868 GEAR, SPUR, 28 TEETH
49 3683 GEAR, SPUR, 31 TEETH
50 3714 SPACER
51 1145 WASHER, PLAIN .632 X 1.00 X .060
52 5130 WASHER, NEOPRENE
53 3184 WASHER, PLAIN .758 X 1.25 X .031
54 5528-1 AXLE, LH
55 3780 GEAR, MITER, 15 TEETH
56 5270 RING, RETAINING
57 3839 GEAR, SPUR, 32 TEETH
58 3919 SHAFT, CROSS

HD12538D (1997) Page 5 of 27
DANA TRANSAXLE

Ref # Part Number Qty Description

59 3781 GEAR, MITER, 15 TEETH
60 5528-2 AXLE, RH
61 5304-E HOUSING, LOWER
62 3920 PUCK, FRICTION
63 3276 DISC, BRAKE
64 3758 SPACER
65 5554 JAW, BRAKE
66 3843 PIN, DOWEL
67 5562 SCREW, 5/16-18 X 2.35
68 5285 LEVER ACTUATING
69 3760 WASHER, PLAIN .321 X 1.00 X .055
70 5555 BRACKET, ANTI-ROTATION
71 3907 PUCK, FRICTION
72 4300 GREASE

HD12538D (1997) Page 6 of 27
DECALS

HD12538D (1997) Page 7 of 27
DECALS

Ref # Part Number Qty Description

1 158271 DECAL OPER

2 272632 DECAL, HP ENGINE

3 156609 "DECAL HOOD,RH"

4 156610 DECAL HOOD LH

5 156604 "DECAL INS,STRG WH"

6 158315 "DECAL SEAT,REPLCM"

7 158437 "DECAL PENL,SIDE"

9 156602 DECAL-FENDER
10 145005 DECAL.BATRY.3-3908
11 157141 "DECAL FENDER,DANG"
12 141897 DECAL CLUT/BRAKE
15 136832 DECAL
17 158316 "DECAL ENGINE,REPL"
18 158436 "DECAL MOWER,HOME"
19 158435 "DECAL FENDER,5 SP"

138311 DECAL HANDLE LIFT
160867 MANUAL.O.HD12538D
160868 MANUAL.O.HD12538D

HD12538D (1997) Page 8 of 27
DRIVE

HD12538D (1997) Page 9 of 27
DRIVE

Ref # Part Number Qty Description

1 4360-112 TRANSAXLE

2 146682 SPRING.BRAKE.RETU

3 123666X PULLEY TRANS

4 12000028 SUB= 2267J

5 121520X STRAP TORQUE

6 17490512 SCREW

7 130802 SUB= 162240

8 131679 SHIFT ROD
10 76020416 PIN COTTER 1/8
11 105701X WASH-SHFT PLT LT
12 19151216 WASHER
13 74550412 BOLT.1/4-28.W/PAT
14 10040400 LOCKWASHER
15 74490544 BOLT.HX.FLG.5/16
18 74780616 BOLT
19 73800600 NUT
21 106933X KNOB T (1/2-HOLE)
22 130804 BRAKE ROD
24 73350600 NUT
25 106888X SPRING ROD LT
26 19131316 WASHER
27 76020412 COTTER PIN
28 145204 ROD.BRAKE.PARK.LT
29 71673 PLUNGER CAP T
30 130807 TRANSAXLE MTG BKT
31 127275X "KEEPER,BELT LH T"
32 74760512 BOLT
34 155071 SHAFT ASM-PEDAL F
35 120183X NYLON BEARING
36 19211616 WASHER LT
37 1572H SUB= 2882J
38 123674X PULLEY.IDLER.FLAT
39 74760644 BOLT
40 4470J SPACER T
41 154777 SUB= 165692
42 19131312 WASHER
47 127783 SUB= 139245
48 154604 BELLCRANK ASM
49 123205X RETAIN BELT
50 74760624 SUB= 74930624
51 73680600 SUB= 73690600
52 73680500 SUB= 73690500
53 105710X "LINK, CLUTCH T"
54 2751R CLIP T
55 105709X "SPRING, RETURN LT"
56 74760620 SUB= 74780620
57 130801 SUB= 138255
58 127274X "KEEPER,BELT RH T"
59 140312 KEEPER BELT CNTSP
61 17490612 SCREW
62 8883R PEDAL COVER T
63 140186 PULLEY.ENGINE
64 71170764 BOLT
65 10040700 LOCKWASHER
66 154778 KEEPER-BELT
70 134683 KEEPER BELT ENG
72 19132012 WASHER
74 109502 SPACER AXLE

HD12538D (1997) Page 10 of 27
DRIVE

Ref # Part Number Qty Description

75 121749X WASHER
76 12000001 E-RING LT
77 123583X SQUARE KEY
78 121748X WASHER
79 2228M SUB= 2228M1
96 4497H RETAINER M

112 19091210 WASHER LT
116 72110610 BOLT RDHD 3/8-16
118 154774 SPACER-BELLCRANK
121 154419 NYLINER-CLUTCHING

HD12538D (1997) Page 11 of 27
ELECTRICAL

HD12538D (1997) Page 12 of 27
ELECTRICAL

Ref # Part Number Qty Description

1 144925 SUB= 123899X

2 74760412 BOLT LT

3 19091016 WASHER

4 10040400 LOCKWASHER

6 73220400 SUB= 50675

7 109238X TUBE T

8 156417 "CASE,BATTERY.MECH"

9 109596X HOSE CLAMP T
15 147688 FASTNER.SNAP-IN
16 153664 SWITCH INTERLOCK
19 10090400 SUB= 10040400
20 73350400 NUT
21 136850 "HARNESS,LIGHT SOC"
22 4152J HEADLAMP BULB
24 4799J "CABLE T, BATTERY"
25 146147 CABLE.BTRY.6GA.RD
26 108824X FUSE HYT
28 4207J CABLE T
29 121305X SWITCH SEAT
30 140301 SWITCH IGN 4POS
31 124211X NUT IGNITION
32 141226 COVER KEY SWITCH
33 122147X KEY
40 156442 HARNESS-IGNITION
41 71110408 BOLT HXHD FIN
42 131563 SUB= 154336
43 145673 SUB= 146154
44 73640400 NUT HXKEP 1/4X20
48 140844 ADAPTER AMMETER
52 141940 PROTECTION LOOP
70 140413 HARNESS ENG DUAL

HD12538D (1997) Page 13 of 27
ENGINE

HD12538D (1997) Page 14 of 27
ENGINE

Ref # Part Number Qty Description

1 140310 CONTROL THROTTLE

2 17720410 SCREW LT

3 289707-0179-01 ENGINE

4 137348 MUFFLER
13 272293 GASKET ENG 1 313 LD TIN PLATED
14 13280324 PIPE NIPPLE
15 13200300 ELBOW
16 11050600 LOCKWASHER
23 156123 SHIELD-HEAT
29 137180 SUB= 532137180
31 109202X TANK.FUEL.LT.
32 140527 CAP ASM FUEL
33 123487X HOSE CLAMP
35 17490512 SCREW
37 137040 LINE FUEL
38 CHECK WITH SUPPLIER
40 124028X SUB= 532124028
44 17490412 SCREW HEX CRT
46 19091416 WASHER
62 10040500 LOCKWASHER
72 71070512 SCREW
78 17490620 SCREW
81 128861 NUT

HD12538D (1997) Page 15 of 27
LIFT

HD12538D (1997) Page 16 of 27
LIFT

Ref # Part Number Qty Description

1 159460 WIRE ASM W.SPRING

2 159471 "SHAFT ASM LIFT,RH"

3 105767X PIN-GROOVE LT

4 12000002 SUB= 2225J

5 19211621 WASHER

6 120183X NYLON BEARING

7 109413X GRIP

8 124526X SUB= 125925X
11 139865 SUB= 918139865
12 139866 SUB= 151140
13 4939M SUB= 85902
15 127218 LINK.FRONT
16 73350800 NUT
17 130171 TRUNION
18 73800800 NUT.LK.W/WSH.1/2.
19 139868 ARM SUSP REAR
20 3146R RETAINER.SPRING
31 140302 BEARING PVT LH
32 73540600 NUT.CROWNLOCK.3/8

HD12538D (1997) Page 17 of 27
MOWER

HD12538D (1997) Page 18 of 27
MOWER

Ref # Part Number Qty Description

1 142829 SUB= 145775

2 72140506 BOLT

3 138017 BRKT ASM SWAY BAR

4 138440 BRKT DECK SW BAR

5 4939M SUB= 85902

6 130832 SUB= 130833

8 850857 BLADE BOLT

9 10030600 SUB= 10040600
10 140296 WASHER.HARD.BLADE
11 138497 "BLADE.38"" HIPERF"
12 129895 BEARING.BALL
13 137645 SUB= 137646
14 128774 HSG ASM MANDREL
15 110485X BEARING
16 140329 STRIPPER RND MWR
19 132827 BOLT SHD 5/16-18
21 73680500 SUB= 73690500
23 137607 BRKT DEFLECTOR
24 105304X CAP-SLEEVE LT
25 123713X SPRING TORSION
26 110452X NUT PUSH M
27 106736X DEFLECTOR-SHLD T
28 19111016 WASHER
29 106735X ROD-HINGE T
30 138776 SUB= 157722
31 129963 WASHER
32 153532 PULLEY.MANDREL.38
33 137266 SUB= 139729
36 131494 FLAT IDLER PULLEY
40 73680600 SUB= 73690600
41 133551 PIVOT ROD
43 133504 CLUTCH ROD SECOND
45 4497H RETAINER M
53 130840 BRAKE ASM
54 133943 HARDENED WASHER
55 133840 IDLER ARM ASSY
56 122052X SPACER RETAINER
67 106932X KNOB T(3/8 HOLE)
68 144200 BELT.V.T-PATH
69 76020312 SUB= 3145
71 142427 ROD CLUTCH 38/42
72 131870 RETURN SPRING
73 127847 CLUTCH ARM SECOND
74 121748X WASHER
75 12000029 RING
76 128903 SHOULDER BOLT
77 127845 SPRING KEEPER
78 154809 LEVER ASM-CLUTCH
79 127498 BUSHING
80 153701 SPRING.CLUTCH.MWR
81 73350600 NUT
82 142028 TRUNION ADJ
86 7631J RUNNER-LH M
87 128772 RUNNER RH
88 19111216 WASHER M
89 19131612 WASHER GT
92 73800600 NUT

107 133502 RETAINER SPACER

HD12538D (1997) Page 19 of 27
MOWER

Ref # Part Number Qty Description

108 133503 IDLER ARM STIFF
109 74760640 BOLT
110 142587 UPSTOP DECK FT 38
113 17490512 SCREW
122 131289 BRAKE ROD LH
123 131288 BRAKE ROD RH
124 72110614 BOLT
128 153390 WASHER.FELT.

130794 MANDREL ASM
145758 DECK.SERV.38.HLMC

HD12538D (1997) Page 20 of 27
SCHEMATIC

HD12538D (1997) Page 21 of 27
SCHEMATIC

Ref # Part Number Qty Description

REFER TO IMAGE

HD12538D (1997) Page 22 of 27
SEAT ASSEMBLY

HD12538D (1997) Page 23 of 27
SEAT ASSEMBLY

Ref # Part Number Qty Description

1 127426X SUB= 140119

2 140551 BRACKET PVT SEAT

3 74760616 BOLT

4 19131610 WASHER PM

5 145006 CLIP.PUSH-IN.HING

6 73800600 NUT

7 124181X SPRING COMPRESSIO

8 17490616 SCREW GTV

9 19131614 WASHER
10 155925 PAN-SEAT
12 121246X BRKT SWITCH
13 121248X BUSHING
14 72050411 SUB= 872050411
15 134300 SPLIT SPACER
16 121250X SPRING
17 123976X SUB= 73900400
21 153236 "BOLT,SHOULDER"
22 73800500 NUT
23 74780814 BOLT
24 19171912 WASHER
25 127018X "BOLT,SHOULDER"
26 10040800 LOCKWASHER

HD12538D (1997) Page 24 of 27
STEERING ASSEMBLY

HD12538D (1997) Page 25 of 27
STEERING ASSEMBLY

Ref # Part Number Qty Description

1 140044 WHEEL STR AYP BLK

2 154427 AXLE ASM

3 156483 SPINDLE.ASM.LH

4 157473 "SPINDLE ASM,RH"

5 6266H WASHER .T

6 121748X WASHER

7 19272016 WASHER

8 12000029 RING

9 3366R COL. SRTG. BEAR.
10 156438 DRAGLINK-STAMPED
11 10040600 LOCKWASHER
13 154779 BEARING AXLE
15 73901000 "NUT-LOC,FLANGE LT"
17 156546 SHAFT ASM STEERIN
18 57079 THRUST WASHER
19 124035X SUPPORT.SHAFT
20 126684X SUB= 532126684
21 10040400 LOCKWASHER
22 71100410 SCREW.SCKTHD.CAP
23 127501 SUB= 918127501
25 154406 BRKT-STEERING
26 126847X BUSHING.DRAGLINK
27 136874 GEAR SECTOR
28 19131416 WASHER
29 17490612 SCREW
30 76020412 COTTER PIN
32 130465 TIE ROD
36 155099 BUSHING.STEERING
37 152927 "SCREW-TT,10-32 FL"
38 140045 CAP STEER AYP
39 19133808 WASHER T
40 7810H GRIPCO NUT
41 100711L ADAPTER LT
42 145054 BOOT.STEER.PL
43 121749X WASHER
44 153720 EXT SHAFT STEERIN
46 121232X CAP
47 6855M ZERK M
51 73800500 NUT
53 73680600 SUB= 73690600
54 74780520 BOLT
62 156594 KIT STEERING ASM
63 74780616 BOLT
65 154780 SPACER AXLE
66 154404 "BEARING-ARM,PITMA"
67 74781044 BOLT
68 154429 BRACE AXLE
69 160367 "SPACER BRCAE,AXLE"
70 74780636 BOLT.HEX.3/8-16X2

HD12538D (1997) Page 26 of 27
WHEELS AND TIRES

HD12538D (1997) Page 27 of 27
WHEELS AND TIRES

Ref # Part Number Qty Description

1 59192 VALVE CAP

2 65139 VALVE STEM LT

3 106222X SUB= 122073X

4 59904 TUBE.5.3/4.5/6

5 106732X427 "RIM ASM 6"" FRT"

6 278H FITTING LT

7 9040H "FLANGE, BEARING"

8 106108X427 "RIM AS 8"" REAR"

9 124635X SUB= 126957X
10 7152J TUBE.18X9.5-8
11 104757X HUB CAP

144334 SEALANT.TIRE 10 OZ. TUBE