AYP LTH120AR Parts List

LTH120AR (1999 & Before) Page 1 of 33
CHASSIS AND ENCLOSURES

LTH120AR (1999 & Before) Page 2 of 33
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

1 110839X SUB= 140119
2 121069X SUB= 155925
3 105513X SUB= 140551
4 106974X SUB= 133796
5 109593X388 SUB= 121642X417
6 106202X REFLECTOR-TAIL YT
7 104810X NLA
8 121068X SPRING T

9 105511X SUB= 140675
10 121067X SPRING T
11 105531X NUT-PUSH YT
12 105509X SUB= 137113
13 6431J PAD-SPACER T
14 109462X SUB= 158990
15 106020X SUB= 151346
16 3645J BUSHING OUTLET T
17 8710J FUEL TANK STEM GT
18 6999R SUB= 123487X
19 5277J SUB= 8543R
20 120609X SHIM WASHER T
21 105523X DASH PANEL T
22 104808X NLA
24 105465X SUB= 145244X417
25 4900J DECAL T
26 109069X NLA
27 109864X SUB= 108256X
28 102481X SUB= 145009
29 109219X DEFLECTOR HYT
30 74180512 SCREW
31 109512X CHASSIS T
32 105464X SUB= 145243X417
33 110828X SUB= 133748
34 5320R INSUL CLIP T
35 110436X SUB= 9151R
36 109252X SHIELD HYT
37 108106X SADDLE HYT
38 1554J SUB= 155108
39 108635X NLA
40 104805X LOWER DASH
41 108396X SUB= 121312X
42 2029J WELDNUT
43 110846X PLATE - DASH
45 120587X DECAL - DASH
46 108372X388 SUB= 150302X505
47 120581X NLA
48 106464X SUB= 108249X
49 104643X NLA
50 106784X SUB= 155013
51 104618X SUB= 155013
52 108370X388 SUB= 150301X505
53 5479J PLUG BUTTON T
54 110829X SUB= 124130X
55 106965X SUB= 140181
57 108371X388 SUB= 140679X505
58 104644X NLA
59 104613X SUB= 147717
60 106395X LENS LT
61 110855X SUPPORT LH YTH

LTH120AR (1999 & Before) Page 3 of 33
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

62 110854X SUPPORT RH YTH
64 104628X GRILL GT
65 105529X SUB= 139888
66 73680500 SUB= 73690500
70 73680600 SUB= 73690600
71 17490608 SCREW LT
72 17490612 SCREW
74 72140606 BOLT
75 17431008 SUB= 98000165
76 74760616 BOLT
77 105505X SUB= 121794X
79 19091216 WASHER PM
81 73220400 SUB= 50675
82 74760532 BOLT
83 73510500 NUT
84 17211010 SCREW LT
85 104755X """J"" FASTENER LT"
86 17490512 SCREW
88 7605J BOLT T
89 73680400 SUB= 73690400
90 74191008 SCREW
91 10071000 LOCKWASHER
92 17490412 SCREW HEX CRT
93 19131312 WASHER
94 7178J DECAL-CAUTION
96 74760612 SUB= 74780612
97 74760610 BOLT
98 109808X HOOD LATCH T
99 73731000 NUT

100 7206J SPACER LT
101 19070818 WASHER
102 74981020 SCREW
103 109641X GROMMET T
104 19111116 WASHER
106 10090400 SUB= 10040400
109 2751R CLIP T
113 121094X BOLT T
114 19151616 SUB= 19171616
116 102949X SPACER-SPLIT YTV
120 110853X SUPPORT RH YTH
121 110852X SUPPORT LH YTH
122 104634X SUB= 105419X388
123 120068X "KNOB 1/2"" YT"
124 19171912 WASHER
126 19131614 WASHER
127 17190412 SCREW
128 19091216 WASHER PM
131 11050400 LOCKWASHER

LTH120AR (1999 & Before) Page 4 of 33
DIFFERENTIAL AND PUMP ASSY.

LTH120AR (1999 & Before) Page 5 of 33
DIFFERENTIAL AND PUMP ASSY.

Ref # Part Number Qty Description

1 106932X KNOB T(3/8 HOLE)

2 120345X ROD YTH

3 76020412 COTTER PIN

4 108212X TRUNION HYT

5 4921H SPRING.RETAINER

6 108222X CONTROL COAST HYT

7 108182X BRKT ASSEM HYT

8 74760648 BOLT - HEX 3/8 - 16 X 3

9 74760412 BOLT LT
10 10040400 LOCKWASHER
11 19092016 WASHER
12 108833X FAN HYDRO HYT
13 23200506 SET SCREW
14 108099X PULLEY HYT
15 74760656 BOLT
16 108085X KIT CENTERING Y
17 5648R NLA
18 2898J KEY T
19 108180X PUMP HYDRO HYT
20 108179X GASKET HYDRO HYT
21 REFER TO IMAGE
22 104777X SUB= 140312
23 19131312 WASHER
24 19131212 WASHER T
25 102670X SPRING GTV
26 19131614 WASHER

LTH120AR (1999 & Before) Page 6 of 33
DRIVE

LTH120AR (1999 & Before) Page 7 of 33
DRIVE

Ref # Part Number Qty Description

1 120330X MUFFLER LT

3 281707 ENGINE 12 H.P. TYPE 0201-01

4 2949R SUB= 272293

5 101326L DEFLECTOR.222573

7 10040400 LOCKWASHER

9 13200300 ELBOW
10 13280336 PIPE NIPPLE LT
11 91084 PLUG OIL DRAIN
12 120583X SUB= 132764
14 120418X V BELT T
15 2751R CLIP T
16 108191X NLA
17 108094X BRKT, TRANSAXLE
18 9396E SQ KEY STD
20 108093X U-BOLT HYT
21 108097X SPACER HYT
22 19332616 WASHER T
23 108457X RIM HYD
24 12000053 E RING HYT
25 104757X HUB CAP
26 19332416 WASHER
27 65139 VALVE STEM LT
28 59192 VALVE CAP
29 74610764 SUB= 71130768
30 108252X WASHER T
31 10040700 LOCKWASHER
32 108218X SUB= 142600
33 109842X PULLEY YTH
35 74760644 BOLT
36 4859J SUB= 123674X
37 4470J SPACER T
38 19131312 WASHER
39 109070X BELT KEEPER LT
40 120136X KEEPER BELT HYT
41 109169X SUB= 109172X
42 76020412 COTTER PIN
43 108212X TRUNION HYT
44 108661X SPRING BRAKE HYT
45 121091X BRAKE ROD HY
46 8883R PEDAL COVER T
47 106918X ARM BRAKE LT
48 108096X SHAFT, FOOT PEDAL
49 1572H SUB= 2882J
50 71673 PLUNGER CAP T
51 105844X SUB= 125637X
52 105710X "LINK, CLUTCH T"
53 73680600 SUB= 73690600
54 106499X SUB= 123205X
55 12000039 KLIP RING
56 110812X WASHER LT
57 105705X SUB= 125829X
58 105709X "SPRING, RETURN LT"
59 105724X SUB= 123102X
60 74760624 SUB= 74930624
61 106298X SUB= 139245
62 105706X "LY, BEARING"
63 19252016 SUB= 121749X
64 2228M SUB= 2228M1

LTH120AR (1999 & Before) Page 8 of 33
DRIVE

Ref # Part Number Qty Description

69 74760616 BOLT
71 7602041273
73 108214X BRKT IDLER HYT
74 101279K SPACER SPLIT LTV
75 105307X IDLER.PULLEY.LT
76 108216X KEEPER BELT HYT
77 74760648 BOLT - HEX 3/8 - 16 X 3
78 105597X BELT RETAINER GT
80 106268X SUB= 122074X

80A 7152J TUBE.18X9.5-8

81 120443X BELT KEEPER T
82 108236X BRACKET LT
84 110422X SUB= 146682
86 120622X004
91 4939M SUB= 85902
93 74780412 SUB= 74780414
94 71070510 SCREW LT
95 17450808 SCREW LT
96 120601X DECAL.ENG.271967
97 673A223 SCREEN

LTH120AR (1999 & Before) Page 9 of 33
ELECTRICAL

LTH120AR (1999 & Before) Page 10 of 33
ELECTRICAL

Ref # Part Number Qty Description

1 73490400 SUB= 146525

2 19091016 WASHER

3 102476X SUB= 150109

4 72240460 BOLT

5 227J SUB= 123899X

6 7603J "TRAY T, BATTERY"

7 120584X HARNESS T

9 4171R CLIP T
10 110859X HARNESS T
11 7662J SUB= 4152J
12 100541K SUB= 7697J
13 7192J WIRE TIE
14 104445X SWITCH-INTER. GT
15 4206J CABLE-BATTERY T
16 4406R SUB= STD365402
18 109788X SUB= 124211X
19 109434X KEY MOLDED
20 109081X SUB= 146154
21 110712X SWITCH LT
22 73680400 SUB= 73690400
24 4206J CABLE-BATTERY T
26 719J SUB= 154336
27 4207J CABLE T
30 17021008 SCREW

30A 109748X RELAY ASSY T

31 2751R CLIP T
32 109596X HOSE CLAMP T
33 10090400 SUB= 10040400
34 73350400 NUT
35 74780408 BOLT
36 73510400 NUT
37 74760412 BOLT LT
39 73220400 SUB= 50675
40 11050400 LOCKWASHER
43 10040400 LOCKWASHER
45 108824X FUSE HYT
46 9433R AMMETER T
47 6009J SUB= 532131708
48 10101000 SUB= 10071000
49 73911000 NUT
50 19070818 WASHER
51 102501X SUB= 141940
52 235R CLIPT
53 11030400 LOCKWASHER GT
55 4021J SWITCH.PTO.T
56 4022J HEX NUT T
57 109787X SUB= 147626
58 121064X SWITCH T
59 74641008 SUB= 71031008
60 73951000 "NUT,KEPS"
61 120353X BATTERY CAPS

101539X SHEET INSTR LT
120600X NLA

LTH120AR (1999 & Before) Page 11 of 33
HARDWARE

LTH120AR (1999 & Before) Page 12 of 33
HARDWARE

Ref # Part Number Qty Description

7 73680600 SUB= 73690600
10 105848X "BOLT, SHOULDER LT"
36 72140606 BOLT

LTH120AR (1999 & Before) Page 13 of 33
HARDWARE

LTH120AR (1999 & Before) Page 14 of 33
HARDWARE

Ref # Part Number Qty Description

67 74760612 SUB= 74780612
70 73680600 SUB= 73690600
73 19132012 WASHER
76 74760616 BOLT
96 74760612 SUB= 74780612

108 17490616 SCREW GTV
125 11050600 LOCKWASHER
129 11030400 LOCKWASHER GT
130 73490400 SUB= 146525

LTH120AR (1999 & Before) Page 15 of 33
HARDWARE

LTH120AR (1999 & Before) Page 16 of 33
HARDWARE

Ref # Part Number Qty Description

31 73680600 SUB= 73690600
33 19131312 WASHER
70 17490612 SCREW
71 17490508 SCREW LT

LTH120AR (1999 & Before) Page 17 of 33
HARDWARE

LTH120AR (1999 & Before) Page 18 of 33
HARDWARE

Ref # Part Number Qty Description

4 73680600 SUB= 73690600

5 19111216 WASHER M

6 72140505 BOLT
19 74760612 SUB= 74780612
20 73680500 SUB= 73690500
23 72140506 BOLT
37 17490612 SCREW
50 72140606 BOLT
67 72140610 BOLT.3/8-14X1.25

LTH120AR (1999 & Before) Page 19 of 33
HARDWARE

LTH120AR (1999 & Before) Page 20 of 33
HARDWARE

Ref # Part Number Qty Description

6 74780408 BOLT

7 10040400 LOCKWASHER

8 17210806 SCREW
38 19131312 WASHER
53 73680600 SUB= 73690600
65 17720408 SCREW
66 17490624 SCREW LT
67 11050600 LOCKWASHER
68 74760612 SUB= 74780612
69 74760616 BOLT
70 72140606 BOLT
79 10040600 LOCKWASHER
83 17021008 SCREW
85 74760636 BOLT
89 72140506 BOLT
90 73680500 SUB= 73690500

LTH120AR (1999 & Before) Page 21 of 33
LIFT ADJUSTER

LTH120AR (1999 & Before) Page 22 of 33
LIFT ADJUSTER

Ref # Part Number Qty Description

1 100734K SUB= 138057

2 73220600 NUT.HEX.3/8-16UNC

3 110729X ROD LIFT LT

4 76020308 SUB= 3145

5 2876H SPRING T

6 19131016 WASHER

7 73680600 SUB= 73690600

8 19151216 WASHER

9 110810X TRUNION LT
10 105848X "BOLT, SHOULDER LT"
11 109413X GRIP
12 105723X SUB= 125925X
13 121002X SUB= 123096X
14 110739X WASHER T
15 73980600 NUT SPECIAL T
16 4939M SUB= 85902
17 121006X LEVER ROD LT
18 4921H SPRING.RETAINER
19 19171516 WASHER T
20 110029X LIFT LINK LT
21 121031X SHAFT YTH
22 105855X LINK LIFT LT
23 106204X SUB= 132793
24 73680600 SUB= 73690600
25 12000037 KLIP RING
26 105864X "BRACKET, SUSPE T"
27 106854X SUB= 121252X
28 105862X SUB= 121598X
29 9135R SPRING H
30 106308X SUB= 130171
32 73220800 NUT
33 105863X SUB= 121599X
34 12000022 E-RING
35 72140608 SUB= 72110608
36 72140606 BOLT
37 19292016 WASHER
38 110807X NUT T

LTH120AR (1999 & Before) Page 23 of 33
MOWER DECK

LTH120AR (1999 & Before) Page 24 of 33
MOWER DECK

Ref # Part Number Qty Description

1 106085X BELT-V.79.1.MWR

2 108671X SUB= 144726

3 8417J SUB= 128772

4 73680600 SUB= 73690600

5 19111216 WASHER M

7 105896X SUB= 137607

8 110452X NUT PUSH M

9 106734X SUB= 123713X
10 106735X ROD-HINGE T
11 106736X DEFLECTOR-SHLD T
12 108682X NLA
13 105304X CAP-SLEEVE LT
14 105662X LINK.PARALLEL
15 105744X "ROD, FRT. PARAL T"
16 4921H SPRING.RETAINER
17 105872X LINK STOP
18 109835X HINGE PIN T
20 73680500 SUB= 73690500
21 109598X BRACKET RH LT
22 109597X BRACKET LH T
24 3713J DECAL INSTRUCTION CAUTION
25 109503X SUPPORT ARM T
26 109504X STOP T
27 REFER TO IMAGE
29 74760632 SUB= 74930632
30 108674X SUB= 127162X
31 106902X SPACER RETAINER
32 102403X IDLER-FLAT T
33 106513X "WASHER, WEAR LT"
35 105891X SUB= 121687X
36 100668L SUPPORT PLATE LT
39 106634X SUB= 25036
40 19132012 WASHER
41 10030600 SUB= 10040600
42 74610624 BOLT.3/8-24X1-1/2
43 102727X "SPRING.EXT.8.5"""
54 105857X "BRKT,SUSP RH T"
55 108673X "BRKT,SUSP REAR LH"
62 106514X SUB= 106902X
63 19111016 WASHER
65 7631J RUNNER-LH M
68 78850 SUB= 85463
69 19131316 WASHER
74 106679X DECAL.WARNING.T
75 19131210 WASHER
76 110445X SUPPORT T

LTH120AR (1999 & Before) Page 25 of 33
PUMP ASSY.

LTH120AR (1999 & Before) Page 26 of 33
PUMP ASSY.

Ref # Part Number Qty Description

2 108907X RESERVOIR CVR HYT

3 108908X RESERVOIR BDY HYT

5 108910X SEAL RING HYT

6 108911X COVER

7 108912X PIN HYT

8 108913X RETAINING RING

9 108914X WASHER HYT
10 108915X NLA
11 108916X GUIDE FITTING HYT
12 108917X NLA
13 108918X NLA
14 108919X SPRING HYT
15 108920X SEAL RING HYT
16 108921X PUMP ROTOR HYT
17 108922X PUMP RACE HYT
18 108923X NLA
19 108924X PISTON HYT
20 108925X NLA
21 108926X O RING HYT
22 108927X PINTLE
23 108928X NLA
24 108929X SUB= 108952X
25 108930X SNAP RING
26 108931X SUB= 108950X
27 108932X INPUT SHAFT HYT
28 108933X SUB= 108949X
29 108934X O RING HYT
30 108935X NUT&GASKET AS HYT
31 108936X SHAFT DUMP HYT
32 108937X SEAL HYT
33 108938X CONTROL SHAFT
34 108939X SUB= 108938X
35 108940X NLA
36 108941X NLA
37 108942X VALVE BODY HYT
38 108943X "HYT, BALL"
39 108944X RETAINER RING HYT
40 108945X SPRING HYT
41 108946X SUB= 108961X
42 108947X SUB= 108960X
43 108948X BODY HYT
44 108949X SEAL HYT
45 108950X "HYT, BEARING"
46 108951X SNAP RING
47 108952X RETAINER RING HYT
48 108953X NLA
49 108954X NLA
50 108955X RETAINER RING HYT
51 108956X OUTPUT SHAFT
52 108957X KEY HYT
53 108958X MOTOR RACE HYT
54 108959X CAP SCREW HYT
55 108960X O RING HYT
56 108961X PLUG HYT

LTH120AR (1999 & Before) Page 27 of 33
SCHEMATIC

LTH120AR (1999 & Before) Page 28 of 33
SCHEMATIC

Ref # Part Number Qty Description

REFER TO IMAGE

LTH120AR (1999 & Before) Page 29 of 33
STEERING ASSY.

LTH120AR (1999 & Before) Page 30 of 33
STEERING ASSY.

Ref # Part Number Qty Description

1 104590X DECAL - STEERING WHEEL

2 100710L INSERT-WHEEL LT

3 73360800 NUT

4 100712K WASHER

5 100713N SUB= 150547

6 100711L ADAPTER LT

7 106945X TUBE YT

8 106943X SPACER LT

9 4921H SPRING.RETAINER
10 102670X SPRING GTV
13 104757X HUB CAP
14 106933X KNOB T (1/2-HOLE)
15 110845X ROD.YTH
16 108194X NLA
17 108196X BRKT CONTROL HYT
18 109557X STEERING SHAFT T
19 2882J DRIVE PIN
20 74580 SHAFT SPACER LT
21 71208 BUSHING
22 109432X SUB= 110150X
23 19212016 WASHER D
24 12000029 RING
25 6266H WASHER .T
26 108683X ROD STEERING T
27 108672X SUB= 144726
28 108684X GEAR.SECTOR.HYT
29 106126X KEY-WOODRUFF LT
30 76020412 COTTER PIN
31 73680600 SUB= 73690600
32 108200X WASHER FRIC HYT
34 108518X BOLT HYT
35 19212016 WASHER D
36 108201X SPACER HYT
37 108397X LINK CONTROL HY
38 108844X SPRING HYT
39 19132012 WASHER
40 74760648 BOLT - HEX 3/8 - 16 X 3
41 108209X ARM ASSEM HYT
42 105663X SUPPORT-SADDL T
43 74761060 BOLT LT
44 105664X SUPPORT.SADDLE.FT
45 105727X LINK-DRAG LT
46 10040600 LOCKWASHER
47 10040500 LOCKWASHER
48 108110X ROD TIE HYT
49 73610500 NUT
50 105655X SPINDLE LH YT
51 19272016 WASHER
52 110438X BEARING
53 6266H WASHER .T
54 3366R COL. SRTG. BEAR.
55 73901000 "NUT-LOC,FLANGE LT"
56 108075X FRONT AXLE
57 105653X SUB= 130897
58 278H FITTING LT
59 65139 VALVE STEM LT
60 59192 VALVE CAP
61 9040H "FLANGE, BEARING"

LTH120AR (1999 & Before) Page 31 of 33
STEERING ASSY.

Ref # Part Number Qty Description

62 106732X SUB= 106732X417
63 106222X SUB= 122073X

63A 59904 TUBE.5.3/4.5/6

64 73350600 NUT
65 108212X TRUNION HYT
66 120131X NLA
67 108205X "HYT, BELLCRANK"
68 108198X SPACER HYT
69 74760624 SUB= 74930624
73 6855M ZERK M
74 19252616 SUB= 121748X
75 5320R INSUL CLIP T
77 108685X GEAR PINION T
78 109816X NYLINER T
79 109816X NYLINER T
79 101930X WASHER YTV
80 19131316 WASHER
81 19131212 WASHER T

LTH120AR (1999 & Before) Page 32 of 33
TRANSAXLE

LTH120AR (1999 & Before) Page 33 of 33
TRANSAXLE

Ref # Part Number Qty Description

1 778197 PINION, 10T

2 778198 GEAR BEVEL

3 786019 PIN DRIVE

4 786027 BLOCK DRIVE

5 774028A CARRIER, DIFFERENTIAL

6 774029A CARRIER, DIFFERENTIAL

7 778033A GEAR, RING

8 774526 AXLE

9 774527 AXLE
10 780107 WASHER
11 780042 WASHER THRUST
12 792018 RING STRAP
13 792020 SCREW, 1/4-20 X 2-1/4
14 792006 WASHER LOCK 1/4
15 770052 CASE ASSY
16 780013 BEARING, NEEDLE
17 780088 BEARING, NEEDLE
18 772085 COVER ASSY
19 780089 BEARING, NEEDLE
20 782041A HOUSING & BUSHING ASSY
21 780054 BUSHING
22 782042A HOUSING & BUSHING ASSY
23 776207 SHAFT, BRAKE
24 788044 GASKET
25 778036 GEAR, OUTPUT
26 778083 GEAR, IDLER
27 778041 SHAFT, OUTPUT
28 786017 SPACER
29 780001 WASHER
30 780090 WASHER, THRUST
31 788008 SEAL, OIL
32 786026 PIN DOWEL
33 792046 SCREW
34 792122 PLUG
36 790027 DISK, BRAKE
37 790006 PAD BRAKE
38 790007 PLATE BRAKE PAD
39 790025 HOLDER BRAKE PAD
40 790017 LEVER, BRAKE
41 792076 WASHER, FLAT
42 792075 LOCKNUT 5/16-24
43 792073 SCREW, 1/4-20 X 1-1/4

43A 792085 SCREW FLNG HEX 1/4-20 X 2-1/4

44 786086 BRKT BRAKE LEVER
45 786066 SPACER