Y20H50A (1994) CHASSIS AND ENCLOSURES Page 1 of 27
Y20H50A (1994) 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 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 Part Number 140505 140506 140678X505 73800700 140398 140638 17720408 140229 104618X 106784X 123481X 73800400 109808X 132635X505 106395X 121794X 17490612 140037X505 19131312 74760616 73800600 140678X505 121045X 105464X505 17490612 17490512 121046X 105465X505 124130X 140493 137556 141315 141314 136963 1
Y20H50A (1994) CHASSIS AND ENCLOSURES Ref # 59 60 61 62 64 66 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 84 86 90 91 92 93 94 95 96 97 98 99 100 101 103 104 105 106 107 115 116 117 118 119 Part Number 73220400 17490620 17490612 4497H 73510500 133671 17490508 140022 137159 123198X 74180512 74780616 74191008 10071000 2029J 17211010 104755X 74981020 7206J 19070818 73731000 138952 74760716 11050600 140504 140131X012 17490608 100207K 105531X 8022J 73220400 140503 140871 124236X 17490628 10040400 142273 174905
Y20H50A (1994) DECALS Page 4 of 27
Y20H50A (1994) DECALS Ref # 1 2 3 4 5 7 8 9 10 11 12 14 15 * * * * * * * * Page 5 of 27 Part Number 138956 121549X 123966X 123965X 140837 140669 142336 123964X 133795 101892X 142342 139346 137259 138311 142499 142500 TR72 TR30 SB80 TA321 TX10 Qty Description DECAL.DASH.INSTR. DECAL NLA DECAL HOOD LH DECAL BRAK PARK DECAL PANEL SIDE DECAL SADLE HYDRO NLA DECAL CAUTION DECAL T DECAL D-BAR CNTRL "DECAL.V.BELT.44""" "DECAL, WARNING" DECAL HANDLE LIFT MANUAL.O.Y20H50A MANUAL.O.
Y20H50A (1994) ELECTRICAL Page 6 of 27
Y20H50A (1994) ELECTRICAL Ref # 1 2 3 4 5 6 7 8 9 10 11 12 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 37 40 41 42 43 46 50 51 53 54 61 62 Page 7 of 27 Part Number 121537X 74760412 10040400 19091016 121264X 73220400 7697J 7603J 109596X 72240460 102476X 123198X 10090400 73350400 127441X 4152J 11150400 4799J 4206J 108824X 4207J 121305X 140399 140400 141226 140401 110712X 109553X 141910 17720408 131563 138406 141940 140404 140405 71031008 73951000 138101 110143X Qty Description SUB= 123899X BOLT LT LOCKWAS
Y20H50A (1994) ENGINE Page 8 of 27
Y20H50A (1994) ENGINE Ref # 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 32 34 35 36 37 38 39 40 41 42 43 44 45 Page 9 of 27 Part Number MV20 139214 13240300 13280328 13200300 138129 121361X 138559 105432X 137140 136907 138486 138487 141069 109227X 106082X 140527 13290300 142168 17720410 138672 191131316 11050600 73610600 3645J 139277 7834R 132920 17490508 17720408 10040500 74570512 123487X 11050600 17490624 17490652 126197X 10040700 71170768 142320 142321 Qty Description E
Y20H50A (1994) GROUND DRIVE Page 10 of 27
Y20H50A (1994) GROUND DRIVE Ref # 1 3 5 6 7 8 9 12 17 22 23 25 29 30 31 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 58 59 61 62 63 64 65 66 67 68 69 70 71 74 75 76 77 78 79 80 Page 11 of 27 Part Number 707E 7563R 73680600 76020412 140507 12000053 140080 73940800 140921 140498 121274X 19131316 140494 19131614 76020312 71673 137648 138364 121749X 110895X 74321016 5304J 73631000 8883R 74760412 104601X 73800400 121358X 138228 72110614 19131413 131494 73800600 139123 207J 138390 105706
Y20H50A (1994) GROUND DRIVE Ref # 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 Page 12 of 27 Part Number 17490612 140482 140479 140490 17541020 140462 140491 140492 19131312 140489 17490644 74760520 140502 133835 23200528 141103 126874X 141004 17490624 126881X 59285 73560500 73350500 140480 17580408 142576 142577 142578 140929 73350600 88652 73680700 140343 Qty Description SCREW SUB= 154561 STRAP TORQUE MID SPACER SCREW YTV "FAN 7"" HYDRO" A
Y20H50A (1994) LIFT Page 13 of 27
Y20H50A (1994) LIFT 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 35 36 37 38 39 40 41 42 43 Page 14 of 27 Part Number 121006X 137295 121002X 12000022 19292016 74780624 125631X 124526X 122364X 2876H 142369 3146R 139867 140302 73800600 674A247 73350600 143363 19131316 5328J 74760616 127218 4939M 73350800 130171 73800800 12000037 19151216 110810X 110807X 19131016 137150 76020308 137167 138057 17490612 120529X 123933X505 123934X 74780516 10040500 19112410
Y20H50A (1994) MOWER DECK Page 15 of 27
Y20H50A (1994) MOWER DECK 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 35 36 37 38 39 40 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Page 16 of 27 Part Number 136457 73800500 72110506 7631J 138457 4939M 130832 850857 10030600 140296 137380 129895 137553 137152 110485X 136929 106735X 19111016 105304X 123713X 137607 110452X 110509X 136320 19111216 72110614 19131316 132823 73800600 138776 137266 129861 129963 72140610 72110616 72110608 137166 13
Y20H50A (1994) MOWER DECK Ref # 60 61 62 63 64 65 66 67 68 69 70 71 72 76 Page 17 of 27 Part Number 139031 136573 133943 72110612 19121414 102403X 139622 73930600 74760616 132273 132274 19171512 19171416 132264 Qty Description PIN.CLEVIS BRACKET.GUAGE.WHL HARDENED WASHER BOLT.3/8-16X1.
Y20H50A (1994) SCHEMATIC Page 18 of 27
Y20H50A (1994) SCHEMATIC Ref # Part Number Page 19 of 27 Qty Description REFER TO IMAGE
Y20H50A (1994) SEAT Page 20 of 27
Y20H50A (1994) SEAT Ref # 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 Page 21 of 27 Part Number 127440 140551 140675 127018X 140407 73800600 124181X 17490508 19131614 140552 121246X 121248X 72050411 121249X 123740X 123976X 19171912 120068X 124238X 139888 73680500 Qty Description SUB= 140121 BRACKET PVT SEAT STRAP ASM FENDER "BOLT,SHOULDER" CLIP PUSH - IN NUT SPRING COMPRESSIO SCREW LT WASHER SUB= 155925 BRKT SWITCH BUSHING SUB= 872050411 SPACER SPLIT SPRING COMPRESSED SUB= 73900400 WASHER "KNOB
Y20H50A (1994) STEERING Page 22 of 27
Y20H50A (1994) STEERING Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Page 23 of 27 Part Number 121472X 137094 6855M 136960 136959 6266H 121748X 12000029 121232X 74781044 136518 73901000 121749X 10040600 73610600 104591X 137347 137155 138053 100711L 1554J 17431008 19133808 74780616 121584X 3366R 73800600 104239X 12000034 138136 19111610 10040500 74760512 138059 137156 73360600 109850X 73700600 109851X Qty Description SUB= 150546 SUB= 532
Y20H50A (1994) TRANSAXLE Page 24 of 27
Y20H50A (1994) TRANSAXLE Ref # 1 2 16 20 21 22 33 35 36 37 38 39 40 41 42 43 45 46 47 49 63 64 65 67 68 69 70 71 72 73 74 75 76 77 78 81 82 89 91 95 99 103 104 106 108 109 110 111 113 116 117 118 119 121 Page 25 of 27 Part Number 142874 142875 142876 142877 142878 142879 142929 142880 142882 142883 142884 142885 142886 142887 142888 142889 142890 142891 142892 142893 142894 142896 142897 142898 142899 142900 142901 142902 142903 142904 142905 142906 142907 142908 142909 142910 142911 142912 142913 142914
Y20H50A (1994) WHEELS AND TIRES Page 26 of 27
Y20H50A (1994) WHEELS AND TIRES Ref # 1 2 3 4 5 6 7 8 9 10 11 12 Page 27 of 27 Part Number 59192 65139 106230X 8134H 106228X427 6856M 9040H 106277X427 105588X 7154J 104757X 278H Qty Description VALVE CAP VALVE STEM LT SUB= 122075X TUBE.16X6.5/7.5-8 "RIM ASM 8"" FRT" ZERK FITTING M "FLANGE, BEARING" "RIM ASM 12"" REAR" SUB= 122077X TUBE.
