Ayp HD12538H PARTS LIST

HD12538H (1999) Page 1 of 27
CHASSIS AND ENCLOSURES

HD12538H (1999) Page 2 of 27
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

1 160393 CHASSIS
2 140356 SUB= 145009
3 17490612 SCREW
4 19131216 WASHER
5 155272 BUMPER-HOOD/DASH
6 155924X011 SADDLE-SILKSCREEN
8 155138 CLIP.RETAINER

9 161937X011 DASH SILKSCREEN
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 159639X550 HOOD.STEEL.ASSY
18 126938X SUB= 532126938
24 74780616 BOLT
25 19131312 WASHER
26 73800600 NUT
28 157539 GRILLE
29 150209 LENS QUADRA
30 157584X550 FENDER PNT LT
31 136619 BRKT FENDER
33 105476X550 FOOTREST.LH.PERF.
34 105475X550 FOOTREST.RH.PERF.
35 72110606 BOLT
37 17490508 SCREW LT
38 139886 BRACKET ASM LH
39 139887 BRACKET ASM RH
51 73800400 NUT
52 19091416 WASHER
53 144697 BRACKET.GRILLE.LH
54 161464 SCREW.HEX.WS.HD
55 144696 BRACKET.GRILLE.RH
57 74780412 SUB= 74780414
58 150127 AIR DUCT

140 158418 BRKT SUSPENSION
145 156524 "ROD POVOT,CHASSIS"

5479J PLUG BUTTON T

HD12538H (1999) Page 3 of 27
DECALS

HD12538H (1999) Page 4 of 27
DECALS

Ref # Part Number Qty Description

1 158271 DECAL OPER

2 165313 SUB= 272632

3 167371 DECAL HOOD RH

4 167372 DECAL HOOD LH

5 162398 DECAL, INS STRG WH

6 165419 DECAL.SEAT REPLACEMENT

9 162395 DECAL.FENDER.LOGO
10 145005 DECAL.BATRY.3-3908
11 157141 "DECAL FENDER,DANG"
12 141897 DECAL CLUT/BRAKE
15 136832 DECAL
17 167347 DECAL ENGINE
18 163128 DECAL.MOWER.HOME
19 163126 DECAL.FEND.SD.5SP
20 167373 "DECAL,DASH PNL"

138311 DECAL HANDLE LIFT
166301 MANUAL.O.HD12538H.E
166303 MANUAL.O.HD12538H.S

HD12538H (1999) Page 5 of 27
DRIVE

HD12538H (1999) Page 6 of 27
DRIVE

Ref # Part Number Qty Description

1 PARTSIMAGE REFER TO PARTS IMAGE

1 SUPPLIER CHECK WITH SUPPLIER

2 146682 SPRING.BRAKE.RETU

3 123666X PULLEY TRANS

4 12000028 SUB= 2267J

5 121520X STRAP TORQUE

6 17490512 SCREW

7 162240 BRKT.SADDLE.SHIFT

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
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 154407 BELLCRANK.CLUTCH
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 137057 SPACER AXLE

HD12538H (1999) Page 7 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
113 127285X "STRAP,TORQUE"
116 72110610 BOLT RDHD 3/8-16
145 74490540 BOLT.HEX.FLGHD
148 159103 SPACER
149 122052X SPACER RETAINER
150 150935 BUSHING.NYLON
151 19133210 WASHER

HD12538H (1999) Page 8 of 27
ELECTRICAL

HD12538H (1999) Page 9 of 27
ELECTRICAL

Ref # Part Number Qty Description

REFER REFER TO IMAGE
1 144925 SUB= 123899X
2 74760412 BOLT LT
8 156417 "CASE,BATTERY.MECH"

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
27 73510400 NUT
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

HD12538H (1999) Page 10 of 27
ENGINE

HD12538H (1999) Page 11 of 27
ENGINE

Ref # Part Number Qty Description

1 140310 CONTROL THROTTLE
2 17720410 SCREW LT
3 SUPPLIER CHECK WITH SUPPLIER
4 137348 MUFFLER

13 272293 GASKET ENG 1 313 LD TIN PLATED
14 13280324 PIPE NIPPLE
15 13200300 ELBOW
16 11050600 LOCKWASHER
23 159880 SHIELD.BRN/DBR.GD
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 PARTSIMAGE REFER TO PARTS IMAGE
38 SUPPLIER 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

HD12538H (1999) Page 12 of 27
LIFT

HD12538H (1999) Page 13 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 73680800 NUT LTV
19 139868 ARM SUSP REAR
20 163552 RETAINER SPRING
31 140302 BEARING PVT LH
32 73540600 NUT.CROWNLOCK.3/8

HD12538H (1999) Page 14 of 27
MOWER

HD12538H (1999) Page 15 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 157722 "SCREW-THD ROLL,WA"
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 162132 KNOB.RD.7/16-14
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 160570 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

HD12538H (1999) Page 16 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.
141 6266H WASHER .T

130794 MANDREL ASM

145758 DECK.SERV.38.HLMC

HD12538H (1999) Page 17 of 27
PEERLESS TRANSAXLE

HD12538H (1999) Page 18 of 27
PEERLESS TRANSAXLE

Ref # Part Number Qty Description

1 772147 TRANSAXLE COVER
2 780086A NEEDLE BEARING 5/8" ID
3 770128 TRANSAXLE CASE
4 776395 COUNTERSHAFT
5 776409 OUTPUT SHAFT
6 778364 SPUR GEAR (38 TEETH)

6A 778369 SPUR GEAR (15 TEETH)

7 778330 SPUR GEAR (11 TEETH)
8 792180 SHIFT KEY

8A 792047 KEY, WOODRUFF

9 784352 COLLAR, SHIFTER

10 784378 SHIFT ROD & FORK
11 778334 BEVEL GEAR (30 TEETH)
12 778309 INPUT BEVEL PINION (13TEETH)
13 778368 BEVEL GEAR (13 TEETH)
14 778367 BEVEL PINION (13 TEETH)
15 778370 RING GEAR (43 TEETH)
17 786188 DRIVE PIN
18 786102 SPACER, NEUTRAL
20 792077 BALL STEEL, 5/16" DIA.
21 792078 SCREW, 3/8-16 X 3/8"
22 792079 SPRING
25 792073A SCREW

25A 792177 SCREW 1/4-20 X 1-3/8"

26 792125 RING RETAINER
27 792035 RING, RETAINER
28 788040 RETAINING RING

29 780072 WASHER THRUST
29A 780160 WASHER
29B 780051 WASHER THRUST
29C 780199 P/N CONFLICT - CHECK WITH SUPPLIER

30 780108 WASHER THRUST

31 780001 WASHER
31A 780195 FLAT WASHER

32 788083 OIL SEAL 5/8"

34 780194 BUSHING 9/16"

35 780193 FLANGED BUSHING 5/8" ID
35A 780197 FLANGED BUSHING 3/4"

36 790075 BRAKE DISC

37 790007 PLATE BRAKE PAD

38 799021 BRAKE PAD

39 786026 PIN DOWEL

40 792076A WASHER
41A 790079 BRAKE LEVER

42 792073A SCREW
42A 792085A SCREW, 1/4-20 X 2-1/4

43 792075 LOCKNUT 5/16-24

44 790025 HOLDER BRAKE PAD

45 786066 SPACER

46 786086 BRKT BRAKE LEVER

47 774690 AXLE

48 774691 AXLE

49 778356 SPUR GEAR (29 TEETH)

50 778354 SPUR GEAR (23 TEETH)

51 778352 SPUR GEAR (19 TEETH)

52 778350 SPUR GEAR (16 TEETH)

53 778346 SPUR GEAR (15 TEETH)

56 778355 SPUR GEAR (11 TEETH)

HD12538H (1999) Page 19 of 27
PEERLESS TRANSAXLE

Ref # Part Number Qty Description

57 778353 SPUR GEAR (17 TEETH)

58 778351 SPUR GEAR (21 TEETH)

59 778349 SPUR GEAR (24 TEETH)

60 778345 SPUR GEAR (25 TEETH)

63 786071 SPACER

64 786072 SPACER

65 780189 WASHER

66 776422 INPUT SHAFT

67 776396 SHIFTER & BRAKE SHAFT

69 792170 RETAINING RING

70 786187 SPACER .890

71 788069 SEAL SQUARE CUT
71B 788092 "O" RING

76 780090 WASHER, THRUST

77 788078A INVERTED RETAINING RING

79 792144 SPRING

82 778333 BEVEL & SPUR GEAR (30 & 13 TEETH)

83 778338 SPUR GEAR (27 TEETH)

85 792154 OIL FILL PLUG

87 788089 OIL SEAL 9/16"

150 788093A LIQUID GASKET RTV SILICONE
157 788088 OIL SEAL 3/4"
180 730229A GEAR OIL 80W90
900 794684 TRANSAXLE

HD12538H (1999) Page 20 of 27
SCHEMATIC

HD12538H (1999) Page 21 of 27
SCHEMATIC

Ref # Part Number Qty Description

REFER REFER TO IMAGE

HD12538H (1999) Page 22 of 27
SEAT

HD12538H (1999) Page 23 of 27
SEAT

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 72050412 BOLT-RD HD SQ NK
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

HD12538H (1999) Page 24 of 27
STEERING

HD12538H (1999) Page 25 of 27
STEERING

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
22 71200410 SCREW HEX SOC1/4­23 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
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

HD12538H (1999) Page 26 of 27
WHEELS AND TIRES

HD12538H (1999) 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