LTH120AR (1999 & Before) CHASSIS AND ENCLOSURES Page 1 of 33
LTH120AR (1999 & Before) CHASSIS AND ENCLOSURES Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 45 46 47 48 49 50 51 52 53 54 55 57 58 59 60 61 Part Number 110839X 121069X 105513X 106974X 109593X388 106202X 104810X 121068X 105511X 121067X 105531X 105509X 6431J 109462X 106020X 3645J 8710J 6999R 5277J 120609X 105523X 104808X 105465X 4900J 109069X 109864X 102481X 109219X 74180512 109512X 105464X 110828X 5320R 110436X 109252X 108106X 15
LTH120AR (1999 & Before) CHASSIS AND ENCLOSURES Ref # 62 64 65 66 70 71 72 74 75 76 77 79 81 82 83 84 85 86 88 89 90 91 92 93 94 96 97 98 99 100 101 102 103 104 106 109 113 114 116 120 121 122 123 124 126 127 128 131 Part Number 110854X 104628X 105529X 73680500 73680600 17490608 17490612 72140606 17431008 74760616 105505X 19091216 73220400 74760532 73510500 17211010 104755X 17490512 7605J 73680400 74191008 10071000 17490412 19131312 7178J 74760612 74760610 109808X 73731000 7206J 19070818 74981020 109641X 1
LTH120AR (1999 & Before) DIFFERENTIAL AND PUMP ASSY.
LTH120AR (1999 & Before) DIFFERENTIAL AND PUMP ASSY. Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Part Number 106932X 120345X 76020412 108212X 4921H 108222X 108182X 74760648 74760412 10040400 19092016 108833X 23200506 108099X 74760656 108085X 5648R 2898J 108180X 108179X 104777X 19131312 19131212 102670X 19131614 Page 5 of 33 Qty Description KNOB T(3/8 HOLE) ROD YTH COTTER PIN TRUNION HYT SPRING.
LTH120AR (1999 & Before) DRIVE Page 6 of 33
LTH120AR (1999 & Before) DRIVE Ref # 1 3 4 5 7 9 10 11 12 14 15 16 17 18 20 21 22 23 24 25 26 27 28 29 30 31 32 33 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Part Number 120330X 281707 2949R 101326L 10040400 13200300 13280336 91084 120583X 120418X 2751R 108191X 108094X 9396E 108093X 108097X 19332616 108457X 12000053 104757X 19332416 65139 59192 74610764 108252X 10040700 108218X 109842X 74760644 4859J 4470J 19131312 109070X 120136X 109169X 76020412 108212X 1086
LTH120AR (1999 & Before) DRIVE Ref # 69 71 73 74 75 76 77 78 80 80A 81 82 84 86 91 93 94 95 96 97 Part Number 74760616 7602041273 108214X 101279K 105307X 108216X 74760648 105597X 106268X 7152J 120443X 108236X 110422X 120622X004 4939M 74780412 71070510 17450808 120601X 673A223 Page 8 of 33 Qty Description BOLT BRKT IDLER HYT SPACER SPLIT LTV IDLER.PULLEY.LT KEEPER BELT HYT BOLT - HEX 3/8 - 16 X 3 BELT RETAINER GT SUB= 122074X TUBE.18X9.
LTH120AR (1999 & Before) ELECTRICAL Page 9 of 33
LTH120AR (1999 & Before) ELECTRICAL Ref # 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 18 19 20 21 22 24 26 27 30 30A 31 32 33 34 35 36 37 39 40 43 45 46 47 48 49 50 51 52 53 55 56 57 58 59 60 61 Part Number 73490400 19091016 102476X 72240460 227J 7603J 120584X 4171R 110859X 7662J 100541K 7192J 104445X 4206J 4406R 109788X 109434X 109081X 110712X 73680400 4206J 719J 4207J 17021008 109748X 2751R 109596X 10090400 73350400 74780408 73510400 74760412 73220400 11050400 10040400 108824X 9433R 6009J 10101000 73911000 1907
LTH120AR (1999 & Before) HARDWARE Page 11 of 33
LTH120AR (1999 & Before) HARDWARE Ref # 7 10 36 Part Number 73680600 105848X 72140606 Page 12 of 33 Qty Description SUB= 73690600 "BOLT, SHOULDER LT" BOLT
LTH120AR (1999 & Before) HARDWARE Page 13 of 33
LTH120AR (1999 & Before) HARDWARE Ref # 67 70 73 76 96 108 125 129 130 Part Number 74760612 73680600 19132012 74760616 74760612 17490616 11050600 11030400 73490400 Page 14 of 33 Qty Description SUB= 74780612 SUB= 73690600 WASHER BOLT SUB= 74780612 SCREW GTV LOCKWASHER LOCKWASHER GT SUB= 146525
LTH120AR (1999 & Before) HARDWARE Page 15 of 33
LTH120AR (1999 & Before) HARDWARE Ref # 31 33 70 71 Part Number 73680600 19131312 17490612 17490508 Page 16 of 33 Qty Description SUB= 73690600 WASHER SCREW SCREW LT
LTH120AR (1999 & Before) HARDWARE Page 17 of 33
LTH120AR (1999 & Before) HARDWARE Ref # 4 5 6 19 20 23 37 50 67 Part Number 73680600 19111216 72140505 74760612 73680500 72140506 17490612 72140606 72140610 Page 18 of 33 Qty Description SUB= 73690600 WASHER M BOLT SUB= 74780612 SUB= 73690500 BOLT SCREW BOLT BOLT.3/8-14X1.
LTH120AR (1999 & Before) HARDWARE Page 19 of 33
LTH120AR (1999 & Before) HARDWARE Ref # 6 7 8 38 53 65 66 67 68 69 70 79 83 85 89 90 Part Number 74780408 10040400 17210806 19131312 73680600 17720408 17490624 11050600 74760612 74760616 72140606 10040600 17021008 74760636 72140506 73680500 Page 20 of 33 Qty Description BOLT LOCKWASHER SCREW WASHER SUB= 73690600 SCREW SCREW LT LOCKWASHER SUB= 74780612 BOLT BOLT LOCKWASHER SCREW BOLT BOLT SUB= 73690500
LTH120AR (1999 & Before) LIFT ADJUSTER Page 21 of 33
LTH120AR (1999 & Before) LIFT ADJUSTER Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 33 34 35 36 37 38 Part Number 100734K 73220600 110729X 76020308 2876H 19131016 73680600 19151216 110810X 105848X 109413X 105723X 121002X 110739X 73980600 4939M 121006X 4921H 19171516 110029X 121031X 105855X 106204X 73680600 12000037 105864X 106854X 105862X 9135R 106308X 73220800 105863X 12000022 72140608 72140606 19292016 110807X Page 22 of 33 Qty Description SUB= 138057 NUT.
LTH120AR (1999 & Before) MOWER DECK Page 23 of 33
LTH120AR (1999 & Before) MOWER DECK Ref # 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 24 25 26 27 29 30 31 32 33 35 36 39 40 41 42 43 54 55 62 63 65 68 69 74 75 76 Part Number 106085X 108671X 8417J 73680600 19111216 105896X 110452X 106734X 106735X 106736X 108682X 105304X 105662X 105744X 4921H 105872X 109835X 73680500 109598X 109597X 3713J 109503X 109504X 74760632 108674X 106902X 102403X 106513X 105891X 100668L 106634X 19132012 10030600 74610624 102727X 105857X 108673X 106514X 19111016 7631J 78850 1
LTH120AR (1999 & Before) PUMP ASSY.
LTH120AR (1999 & Before) PUMP ASSY.
LTH120AR (1999 & Before) SCHEMATIC Page 27 of 33
LTH120AR (1999 & Before) SCHEMATIC Ref # Part Number Page 28 of 33 Qty Description REFER TO IMAGE
LTH120AR (1999 & Before) STEERING ASSY.
LTH120AR (1999 & Before) STEERING ASSY.
LTH120AR (1999 & Before) STEERING ASSY. Ref # 62 63 63A 64 65 66 67 68 69 73 74 75 77 78 79 79 80 81 Part Number 106732X 106222X 59904 73350600 108212X 120131X 108205X 108198X 74760624 6855M 19252616 5320R 108685X 109816X 109816X 101930X 19131316 19131212 Page 31 of 33 Qty Description SUB= 106732X417 SUB= 122073X TUBE.5.3/4.
LTH120AR (1999 & Before) TRANSAXLE Page 32 of 33
LTH120AR (1999 & Before) TRANSAXLE Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 36 37 38 39 40 41 42 43 43A 44 45 Part Number 778197 778198 786019 786027 774028A 774029A 778033A 774526 774527 780107 780042 792018 792020 792006 770052 780013 780088 772085 780089 782041A 780054 782042A 776207 788044 778036 778083 778041 786017 780001 780090 788008 786026 792046 792122 790027 790006 790007 790025 790017 792076 792075 792073 792085 786086 786066 Page 33 of