AYP YTH120AR Parts List

YTH120AR (1999 & Before) Page 1 of 34
38" MOWER DECK, BELTS, BLADES

YTH120AR (1999 & Before) Page 2 of 34
38" MOWER DECK, BELTS, BLADES

Ref # Part Number Qty Description

1 106085X BELT-V.79.1.MWR
2 108672X SUB= 144726
3 8417J SUB= 128772
4 73680600 SUB= 73690600
5 19111216 WASHER M
6 72140505 BOLT
7 105896X SUB= 137607
8 110452X NUT PUSH M

9 106734X SUB= 123713X
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
18 109835X HINGE PIN T
20 73680500 SUB= 73690500
21 109598X BRACKET RH LT
22 109597X BRACKET LH T
24 109820X DECAL YT
25 109503X SUPPORT ARM T
26 109504X STOP T
27 REFER TO IMAGE
29 74760637 SUB= 74930632
30 108674X SUB= 127162X
31 106902X SPACER RETAINER
32 121316X PULLEY IDLER
33 106513X "WASHER, WEAR LT"
35 121687X "JACKSHAFT.38""LT"
36 100668L SUPPORT PLATE LT
39 121263X "BLADE.38"" HI-LI"
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"
63 19111016 WASHER
65 7631J RUNNER-LH M
68 121349X DECAL WARNING
69 19131316 WASHER
75 19131210 WASHER
76 110445X SUPPORT T
77 109776X PIVOT PIN T
78 109729X ROLLER T
79 19151610 WASHER T
80 19161616 WASHER
81 74760512 BOLT

YTH120AR (1999 & Before) Page 3 of 34
CHASSIS AND ENCLOSURES

YTH120AR (1999 & Before) Page 4 of 34
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

1 121442X SUB= 140119

2 121247X SUB= 155925

4 120822X DECAL

5 121642X NOTFOUND

6 106202X REFLECTOR-TAIL YT

7 121586X NLA

9 105511X SUB= 140675
10 121067X SPRING T
11 105531X NUT-PUSH YT
12 105508X BRKT FENDER T
13 6431J PAD-SPACER T
14 121221X 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
21 105523X DASH PANEL T
24 105465X SUB= 145244X417
25 101892X DECAL T
26 108682X NLA
27 109864X SUB= 108256X
28 121306X SUB= 127866
30 74180512 SCREW
31 121278X CHASSIS
32 105464X SUB= 145243X417
33 110828X SUB= 133748
34 4171R CLIP T
35 110436X SUB= 9151R
37 121195X SADDLE
38 1554J SUB= 155108
39 109820X DECAL YT
40 104805X LOWER DASH
41 121312X DASH
42 2029J WELDNUT
43 121723X012 PLATE DASH
46 108372X388 SUB= 150302X505
47 121654X NLA
48 121589X NLA
49 121587X 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 121588X NLA
59 104613X SUB= 147717
60 106395X LENS LT
61 110855X SUPPORT LH YTH
62 110854X SUPPORT RH YTH
64 122100X GRILL ASSY
65 105529X SUB= 139888
66 73680500 SUB= 73690500
70 73680600 SUB= 73690600
71 17490608 SCREW LT
72 17490612 SCREW

YTH120AR (1999 & Before) Page 5 of 34
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

74 72140606 BOLT
75 17431008 SUB= 98000165
76 74760616 BOLT
77 121794X COVER ACCESS
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
93 19131312 WASHER
96 74760612 SUB= 74780612
98 109808X HOOD LATCH T
99 73731000 NUT

100 7206J SPACER LT
101 19070818 WASHER
102 74981020 SCREW
104 19111116 WASHER
106 10090400 SUB= 10040400
109 2751R CLIP T
116 121236X SPACER
120 110853X SUPPORT RH YTH
121 110852X SUPPORT LH YTH
122 105419X STRAP GRILL
126 19131614 WASHER
127 17190412 SCREW
128 19091216 WASHER PM
131 11050400 LOCKWASHER
132 19111212 WASHER
134 121248X BUSHING
135 73900400 NUT T
136 121246X BRKT SWITCH
137 121249X SPACER SPLIT
138 72170410 BOLT
139 121251 SUB= 121251X
140 121250 SUB= 121250X
141 74641008 SUB= 71031008
142 73951000 "NUT,KEPS"

YTH120AR (1999 & Before) Page 6 of 34
DRIVE, ENGINE, FRONT WHEEL

YTH120AR (1999 & Before) Page 7 of 34
DRIVE, ENGINE, FRONT WHEEL

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 13280320 NIPPLE PIPE LT
11 91084 PLUG OIL DRAIN
12 121527X SUB= 132764
14 108103X SUB= 120418X
15 2751R CLIP T
16 121187X PLATE TRANS SUPT
17 121191X SUB= 126649X
18 2703J SUB= 123583X
19 73510600 NUT
20 121189X U BOLT
21 121199X SPACER SPLIT
22 121748X WASHER
23 106108X SUB= 106108X417
24 12000001 E-RING LT
25 104757X HUB CAP
27 65139 VALVE STEM LT
28 59192 VALVE CAP
29 74610764 SUB= 71130768
30 19152405 WASHER LT
31 10040700 LOCKWASHER
32 108218X SUB= 142600
33 109841X SUB= 136905
35 74760644 BOLT
36 4859J SUB= 123674X
37 4470J SPACER T
38 19131312 WASHER
39 105730X "KEEPER,BLT ENG LT"
40 121218X KEEPER BELT ENGLH
41 109169X SUB= 109172X
42 76020412 COTTER PIN
44 106888X SPRING ROD LT
45 121200X ROD BRAKE
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 105707X "ASS T, BELLCRAN"
58 105709X "SPRING, RETURN LT"
59 105724X SUB= 123102X
60 74760624 SUB= 74930624
61 106298X SUB= 139245
62 105706X "LY, BEARING"
63 121749X WASHER
64 2228M SUB= 2228M1
71 76020412 COTTER PIN

YTH120AR (1999 & Before) Page 8 of 34
DRIVE, ENGINE, FRONT WHEEL

Ref # Part Number Qty Description

49 10040600 LOCKWASHER
80 106268X SUB= 122074X

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

82 108236X BRACKET LT
84 110422X SUB= 146682
91 4921H SPRING.RETAINER
93 74760416 BOLT
94 71070510 SCREW LT
95 17450808 SCREW LT
96 120601X DECAL.ENG.271967
97 677A223 SUB= 673A223
98 73350600 NUT
99 4497H RETAINER M

YTH120AR (1999 & Before) Page 9 of 34
ELECTRICAL

YTH120AR (1999 & Before) Page 10 of 34
ELECTRICAL

Ref # Part Number Qty Description

1 73490400 SUB= 146525

2 19091016 WASHER

3 102476X SUB= 150109

4 72240460 BOLT

5 121537X SUB= 123899X

6 7603J "TRAY T, BATTERY"

7 121533X HARNESS
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 4779J SUB= 4206J
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 121305X SWITCH SEAT
61 121264X "CAP,BATTERY "

101539X SHEET INSTR LT
121695X OWNER'S MANUAL (ENGLISH)
101572X SHEET-INSTRUCTION (FRENCH)
121653X OWNER'S MANUAL - FRENCH

YTH120AR (1999 & Before) Page 11 of 34
HARDWARE