AYP Y1438B Parts List

Y1438B (1991) Page 1 of 29 DRIVE GROUP
Y1438B (1991) Page 2 of 29 DRIVE GROUP
Ref # Part Number Qty Description
1 109070X BELT KEEPER LT 2 108236X BRACKET LT 4 105730X "KEEPER,BLT ENG LT" 5 125907X BELT-V.90.0.GD.DR 6 19131312 WASHER
Y1438B (1991) Page 3 of 29 ELECTRICAL
Y1438B (1991) Page 4 of 29 ELECTRICAL
Ref # Part Number Qty Description
2 19091016 WASHER
3 102476X SUB= 150109
4 72240460 BOLT
5 121537X SUB= 123899X
6 7603J "TRAY T, BATTERY"
7 7603J "TRAY T, BATTERY"
8 127441X SUB= 136850
9 4152J HEADLAMP BULB 10 7604J SUB= 7697J 11 7192J WIRE TIE 12 126016X SUB= 4021J 13 4206J CABLE-BATTERY T 14 102972X SUB= 918102972X 15 109788X SUB= 124211X 16 122147X KEY 17 109081X SUB= 146154 18 110712X SWITCH LT 20 4022J HEX NUT T 22 719J SUB= 154336 23 4207J CABLE T 25 109596X HOSE CLAMP T 26 10040400 LOCKWASHER 27 109748X RELAY ASSY T 30 74760412 BOLT LT 31 73220400 SUB= 50675 33 108824X FUSE HYT 34 9433R AMMETER T 35 6009J SUB= 532131708 39 102501X SUB= 141940 40 235R CLIPT 42 104445X SWITCH-INTER. GT 45 109787X SUB= 147626 46 121305X SWITCH SEAT 48 121264X "CAP,BATTERY "
127903 NLA 127796 NLA 101539X SHEET INSTR LT 101572X SHEET-INSTRUCTION (FRENCH) 121549X DECAL
Y1438B (1991) Page 5 of 29 ENCLOSURES
Y1438B (1991) Page 6 of 29 ENCLOSURES
Ref # Part Number Qty Description
1 120068X "KNOB 1/2"" YT"
2 74760616 BOLT
3 121890X394 SUB= 132637X505
4 121444X PLATE
5 124252X SUB= 140398
6 104783X DASH ASSY LT
8 110853X SUPPORT RH YTH
9 106965X SUB= 140181 10 124130X SUPPORT ASS'Y 12 124238X CAP SPRING 13 106784X SUB= 155013 14 104618X SUB= 155013 15 121886X394 SUB= 150301X505 16 124392X417 SUB= 147717 17 106395X LENS LT 18 110855X SUPPORT LH YTH 19 104801X NLA 20 105419X423 "STRAP,GRILL " 21 110854X SUPPORT RH YTH 23 110852X SUPPORT LH YTH 24 121889X394 SUB= 132636X505 25 110828X SUB= 133748 26 105464X423 FOOTREST 27 127166X CHASSIS 28 127866 DRAWBAR LT/YT 30 121248X BUSHING 31 124118X PANEL DASH LH 32 105465X423 FOOTREST 33 127018X "BOLT,SHOULDER" 34 73680500 SUB= 73690500 35 19171912 WASHER 36 124587X SADDLE 37 11030400 LOCKWASHER GT 39 1554J SUB= 155108 41 124181X SPRING COMPRESSIO 43 127429X SUB= 140121 44 72170410 BOLT 45 121642X423 NLA 47 8022J PLUG-DASH T 50 74760612 SUB= 74780612 51 19131312 WASHER 52 73680600 SUB= 73690600 53 74760620 SUB= 74780620 55 17211010 SCREW LT 56 104755X """J"" FASTENER LT" 57 17490612 SCREW 58 121236X SPACER 59 17490612 SCREW 60 123481X SUB= 7605J 61 123650X STUD.1/4.TURN 62 73680400 SUB= 73690400 65 17490608 SCREW LT 66 124294X SUB= 155925 68 105838X RETAINER LT 69 105839X RECEPTACLE LT 72 17431008 SUB= 98000165 73 74760532 BOLT 74 73510500 NUT
Y1438B (1991) Page 7 of 29 ENCLOSURES
Ref # Part Number Qty Description
75 105509X SUB= 137113 76 74180512 SCREW 78 17490412 SCREW HEX CRT 81 121794X COVER ACCESS 84 72110606 BOLT 85 128866 "PAD,FOOTREST" 86 74191008 SCREW 87 10071000 LOCKWASHER 88 2029J WELDNUT 89 109808X HOOD LATCH T 90 74981020 SCREW 91 7206J SPACER LT 92 73731000 NUT 93 105511X SUB= 140675 94 126656X SUB= 140551 95 105529X SUB= 139888 96 105531X NUT-PUSH YT 97 19070818 WASHER 99 126294X BAFFLE
100 108105X SUB= 133746 103 19131614 WASHER 104 9151R SNAP BUSHING T 107 110436X SUB= 9151R 108 64316320 SUB= 105037X 109 11050400 LOCKWASHER 110 73490400 SUB= 146525 111 11050600 LOCKWASHER 112 19091216 WASHER PM 113 73220400 SUB= 50675 115 19111116 WASHER 117 2751R CLIP T 119 121251X STRIP FORM 120 19131210 WASHER 121 121249X SPACER SPLIT 122 121250X SPRING 123 123976X SUB= 73900400 124 74641008 SUB= 71031008 125 73951000 "NUT,KEPS" 126 4171R CLIP T 127 121246X BRKT SWITCH
123965X DECAL HOOD LH 123966X NLA 126167X DECAL 123964X NLA 120822X DECAL 101892X DECAL T 109199X SUB= 146046 109821X SUB= 138956
Y1438B (1991) Page 8 of 29 HARDWARE
Y1438B (1991) Page 9 of 29 HARDWARE
Ref # Part Number Qty Description
3 17021008 SCREW
7 74760616 BOLT
9 19132012 WASHER 11 73680600 SUB= 73690600 23 105848X "BOLT, SHOULDER LT" 34 74760512 BOLT 35 73680500 SUB= 73690500 43 72140506 BOLT
Y1438B (1991) Page 10 of 29 HARDWARE
Y1438B (1991) Page 11 of 29 HARDWARE
Ref # Part Number Qty Description
35 17490612 SCREW 46 17490508 SCREW LT 48 122819X SCREW SPECIAL
Y1438B (1991) Page 12 of 29 HARDWARE
Y1438B (1991) Page 13 of 29 HARDWARE
Ref # Part Number Qty Description
4 73680600 SUB= 73690600
5 19111216 WASHER M
6 72140505 BOLT 20 73680500 SUB= 73690500 23 72140506 BOLT 37 17490620 SCREW 67 72140610 BOLT.3/8-14X1.25
122221X "DECK,COMPLETE" 108682X NLA 121349X DECAL WARNING 109820X DECAL YT
Y1438B (1991) Page 14 of 29 HARDWARE
Y1438B (1991) Page 15 of 29 HARDWARE
Ref # Part Number Qty Description
19 73680400 SUB= 73690400 24 74780408 BOLT 28 74780408 BOLT 29 73510400 NUT 32 11050400 LOCKWASHER 36 10101000 SUB= 10071000 37 73911000 NUT 38 19070818 WASHER 44 73350400 NUT 47 17021008 SCREW 50 10090400 SUB= 10040400
127903 NLA 127796 NLA 101539X SHEET INSTR LT 101572X SHEET-INSTRUCTION (FRENCH) 121549X DECAL
Y1438B (1991) Page 16 of 29 HARDWARE
Y1438B (1991) Page 17 of 29 HARDWARE
Ref # Part Number Qty Description
52 74760644 BOLT 53 73680600 SUB= 73690600 55 74760612 SUB= 74780612 58 17490512 SCREW
Y1438B (1991) Page 18 of 29 MOWER
Y1438B (1991) Page 19 of 29 MOWER
Ref # Part Number Qty Description
1 106085X BELT-V.79.1.MWR
2 121458X 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 13 105304X CAP-SLEEVE LT 14 105662X LINK.PARALLEL 15 105744X "ROD, FRT. PARAL T" 16 4921H SPRING.RETAINER 17 19131210 WASHER 18 109835X HINGE PIN T 20 73680500 SUB= 73690500 21 109598X BRACKET RH LT 22 109597X BRACKET LH T 25 109503X SUPPORT ARM T 26 109504X STOP T 29 74760636 BOLT 30 127162X ARM IDLER T 31 106902X SPACER RETAINER 32 123688X SUB= 121316X 33 106513X "WASHER, WEAR LT" 34 109646X BRACKET LH T 65 121676X SUB= 121687X 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""" 51 110445X SUPPORT T 54 105857X "BRKT,SUSP RH T" 55 108673X "BRKT,SUSP REAR LH" 63 19111016 WASHER 65 7631J RUNNER-LH M 69 19131316 WASHER 75 109647X BRACKET RH T 76 109776X PIVOT PIN T 77 109729X ROLLER T 78 19151610 WASHER T 79 19161616 WASHER 80 74760512 BOLT 81 76020412 COTTER PIN
122221X "DECK,COMPLETE" 108682X NLA 121349X DECAL WARNING 109820X DECAL YT
Y1438B (1991) Page 20 of 29 POWER AND MECHANICAL CONTROLS
Y1438B (1991) Page 21 of 29 POWER AND MECHANICAL CONTROLS
Ref # Part Number Qty Description
1 8883R PEDAL COVER T
3 122440X SUB= 149723
4 122927X SUB= 532132748
5 123549X SUB= 158990
6 17030808 SUB= 17030814
7 106020X SUB= 151346
8 123487X HOSE CLAMP
9 7833R HOSE T 10 122436X PIPE, EXHAUST 11 19131016 WASHER 12 73610600 SUB= 7810H 13 11050600 LOCKWASHER 14 19131316 WASHER 15 122926X SUB= 132781 16 13280336 PIPE NIPPLE LT 17 13200300 ELBOW 19 REFER TO IMAGE 20 120183X NYLON BEARING 21 121006X LEVER ROD LT 22 104777X SUB= 140312 23 110810X TRUNION LT 24 19151216 WASHER 25 12000037 KLIP RING 26 17720410 SCREW LT 27 125637X ROD BRAKE PARK 28 71673 PLUNGER CAP T 29 19292016 WASHER 30 17490512 SCREW 31 17490612 SCREW 32 19131312 WASHER 33 76020308 SUB= 3145 34 17490624 SCREW LT 35 110448X PIVOT PIN T 36 122424X SUB= 149001 37 1572H SUB= 2882J 40 110447X SUB= 132793 41 121000X SHAFT LIFT LT 42 110807X NUT T 43 4939M SUB= 85902 44 109413X GRIP 45 122364X SUB= 125925X 46 2876H SPRING T 47 121002X SUB= 123096X 48 19211616 WASHER LT 49 121891X HDLE ADJ LIFT 50 12000022 E-RING 51 106082X PAD-SPACER LT 54 123789X ARM IDLER 55 123766X SUB= 139245 56 73680600 SUB= 73690600 57 110029X LIFT LINK LT 58 110729X ROD LIFT LT 59 105706X "LY, BEARING" 60 123205X RETAIN BELT 61 74760624 SUB= 74930624 62 110812X WASHER LT 63 12000039 KLIP RING 64 105709X "SPRING, RETURN LT"
Y1438B (1991) Page 22 of 29 POWER AND MECHANICAL CONTROLS
Ref # Part Number Qty Description
65 105710X "LINK, CLUTCH T" 66 76020412 COTTER PIN 68 3645J BUSHING OUTLET T 69 8710J FUEL TANK STEM GT 70 REFER TO IMAGE 71 101326L DEFLECTOR.222573 73 73360700 NUT 74 122434X TUBE ASSY EXH LH 75 122435X TUBE ASSY EXH RH 76 REFER TO IMAGE 77 73350600 NUT 78 122439X BRACKET MUFFLER 79 122981X SUB= 145552 81 74780624 "BOLT,HEX" 84 73710700 NUT LOCK YTH 85 121851X SUB= 532137180 86 17190408 SCREW ST 88 19131614 WASHER 90 124526X SUB= 125925X
125917X NLA 123161X DECAL, ENGINE INSTRUCTION
Y1438B (1991) Page 23 of 29 STEERING, FRONT AXLE AND WHEELS
Y1438B (1991) Page 24 of 29 STEERING, FRONT AXLE AND WHEELS
Ref # Part Number Qty Description
1 121584X INSERT STEERING
2 73940800 SUB= 73360800
3 100712K WASHER
4 121472X SUB= 150546
5 100711L ADAPTER LT
6 12000029 RING
7 121749X WASHER
8 9040H "FLANGE, BEARING"
9 106222X SUB= 122073X 10 59904 TUBE.5.3/4.5/6 11 106732X361 SUB= 106732X417 12 65139 VALVE STEM LT 13 59192 VALVE CAP 14 108075X FRONT AXLE 15 74761060 BOLT LT 16 105654X SUB= 130524 17 73810500 NUT.LOCK.5/16-24 18 19272016 WASHER 19 121334X ROD TIE 20 110438X BEARING 21 10040600 LOCKWASHER 22 73610600 SUB= 7810H 23 128122 SUB= 532130468 24 128758 STEERING SHAFT 25 124035X SUPPORT.SHAFT 26 126684X SUB= 532126684 27 124036X "BRKT,STEERING" 28 124034X SUB= 136874 29 10040400 LOCKWASHER 31 71070410 "SCREW,SPECIAL" 32 6266H WASHER .T 33 124033X SUB= 156365 34 105656X SPINDLE-LH LT 36 73601000 SUB= 73901000 37 3366R COL. SRTG. BEAR. 39 104757X HUB CAP 40 278H FITTING LT 41 121748X WASHER 44 105664X SUPPORT.SADDLE.FT 46 17490508 SCREW LT 47 10040500 LOCKWASHER 49 109816X NYLINER T 50 57079 THRUST WASHER 51 19111216 WASHER M 52 121232X CAP
Y1438B (1991) Page 25 of 29 TRANSAXLE
Y1438B (1991) Page 26 of 29 TRANSAXLE
Ref # Part Number Qty Description
1 3865-A HOUSING UPPER
2 1919 SCREW
3 1151 BALL DETENT
4 3626 SPRING, DETENT
5 3623 SCREW, SET
6 4458 ASSEMBLY, SHIFTER
7 3789 V-RING
8 3907 PUCK, FRICTION
9 3906 WASHER PLAIN 10 1099 RING RETAINING 11 1959 WASHER PLAIN 11 1441 WASHER PLAIN 11 1423 WASHER, PLAIN .632 X 1.00 X .026 11 1082 WASHER PLAIN 11 1424 WASHER PLAIN 11 1068 WASHER PLAIN 11 1425 WASHER PLAIN 11 1358 WASHER PLAIN 11 1145 WASHER, PLAIN .632 X 1.00 X .060 11 1319 WASHER PLAIN 12 3312 O-RING 13 3876 WASHER, PLAIN .632 X 1.38 X .046 14 1374 KEY WOODRUFF #9 15 4171 ASSY KIT INPUT SHAFT 16 3725 PINION BEVEL 14 TEETH 17 3624 RING, RETAINING 18 3625 CHAIN, 24 PITCHES 19 1542 BEARING, FLANGE 20 3709 GEAR, SPUR 14T 21 3631 COLLAR CLUTCH 22 3828 KEY CLUTCH 23 1369 KEY WOODRUFF #3 24 3976 SHAFT 25 1375 KEY, WOODRUFF, #61 26 3627 RING, RETAINING 27 3830 SPROCKET, 18 TEETH 28 3841 SPACER 29 3787 GEAR, SPUR 40T 30 3785 GEAR, SPUR, 35 TEETH 31 3867 GEAR, SPUR, 30 TEETH 32 3783 GEAR, SPUR, 25 TEETH 33 3869 GEAR, SPUR, 22 TEETH 34 3741 GEAR SPUR 35 3628 WASHER, PLAIN .640 X 1.37 X .061 36 1423 WASHER, PLAIN .632 X 1.00 X .026 37 3422 SPACER .630 X 1.00 X .169 38 4193 ASSY, GEAR, COMB., 12T & 35T 39 3967 SHAFT, IDLER 40 1708 WASHER 41 3645 SPROCKET, 9 TEETH 42 3589 GEAR, BEVEL, 42 TEETH 43 3749 WASHER PLAIN 43 3652 WASHER PLAIN 43 3693 WASHER PLAIN 43 3653 WASHER PLAIN 43 3408 WASHER PLAIN 43 3732 WASHER PLAIN 43 3184 WASHER, PLAIN .758 X 1.25 X .031
Y1438B (1991) Page 27 of 29 TRANSAXLE
Ref # Part Number Qty Description
43 3733 WASHER PLAIN 43 3198 WASHER PLAIN 43 3734 WASHER PLAIN 43 3735 WASHER PLAIN 44 3973 SHAFT 45 3724 SCREW TAPPING 46 3707 GEAR SPUR, 15 TEETH 47 3866 GEAR, SPUR, 20 TEETH 48 3719 GEAR, SPUR, 25 TEETH 49 3868 GEAR, SPUR, 28 TEETH 50 3683 GEAR, SPUR, 31 TEETH 51 1145 WASHER, PLAIN .632 X 1.00 X .060 52 3191 SEAL FELT 53 3180 WASHER PLAIN 54 3880 AXLE LEFT HAND 55 3871 GEAR MITER 15 TEETH 56 3656 RING, RETAINING 57 3839 GEAR, SPUR, 32 TEETH 58 3919 SHAFT, CROSS 59 3726 GEAR, MITER, 15 TEETH 60 3881 AXLE, R.H. 61 3864-B HOUSING LOWER 62 3920 PUCK, FRICTION 63 3276 DISC, BRAKE 64 3758 SPACER 65 3916 JAW, BRAKE 66 3843 PIN, DOWEL 67 3915 SCREW TAPPING 68 3768 LEVER, ACTUATING 69 3760 WASHER, PLAIN .321 X 1.00 X .055 70 3917 BRACKET, ANTI-ROTATION 71 3847 LOCKNUT 5/16-24 72 4300 GREASE
Y1438B (1991) Page 28 of 29 TRANSAXLE AND REAR WHEEL
Y1438B (1991) Page 29 of 29 TRANSAXLE AND REAR WHEEL
Ref # Part Number Qty Description
1 106108X361 SUB= 106108X417
2 106268X SUB= 122074X
2A 7152J TUBE.18X9.5-8
3 109502X SPACER LT
4 123583X SQUARE KEY
5 124162X SUB= 137367
8 121274X KNOB.DUCKHEAD.1/2
9 76020412 COTTER PIN 10 106919X PLATE SHIFT LT 11 124461X ROD SHIFTER 12 105700X SPRING LT 13 19151216 WASHER 14 76020416 PIN COTTER 1/8 15 105701X WASH-SHFT PLT LT 16 19091210 WASHER LT 17 71040412 SUB= 74550412 18 10040400 LOCKWASHER 20 106888X SPRING ROD LT 21 110437X BRAKE ROD LT 22 19131316 WASHER 24 110422X SUB= 146682 25 2751R CLIP T 30 121520X STRAP TORQUE 32 109167X BRACKET LT 34 12000028 SUB= 2267J 35 121749X WASHER 36 2228M SUB= 2228M1 37 123666X PULLEY TRANS 38 59192 VALVE CAP 39 65139 VALVE STEM LT 41 12000001 E-RING LT 74 104757X HUB CAP 75 73800600 NUT 76 121748X WASHER 78 73350600 NUT
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