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Western Sun Mdl 121-478R137 Self-Propelled Mower

Model: Western Sun Mdl 121-478R137

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Parts

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1
Torx Mach. AB-Tap Scr. 1/4 x .62" Lg. MTD-710-1017
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2
SEAL-HGT A MTD-721-0216
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3
PLATE-HGT MTD-17323
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4
L-Wash. 1/4" I.D. MTD-936-0329
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6
ROD-HGT ADJ MTD-747-0699
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7
Cotter Pin 3/32" Dia. MTD-714-0507
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8
Front Axle Ass'y. MTD-17022-0637
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9
Hex L-Wash. Hd. AB-Tap Scr. 1/4 x.38" Lg. MTD-710-0352
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10
EXTENSION SPRING 2 89" LG. MTD-732-0589
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11
Bell-Wash. .380" I.D. x .88" O.D. MTD-736-0105
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12
BALL BEARING MTD-941-0180
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13
Hub Cap (See Below) MTD-NA
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xx
HUB CAP MTD-731-0124
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xx
HUB CAP-BLACK MTD-731-0354
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xx
GRAY MTD-731-0355
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14
Wheel Ass'y. Comp.-Front MTD-NA
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xx
"T" Tread (7 x 1.75) MTD-734-1264
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xx
T TREAD MTD-734-1260
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xx
Wheels - Front Used 731-0981A Hub Cap MTD-753-08093
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15
Shld. Bolt .498" Dia. x 1.45" MTD-738-0102
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16
Wave Wash. .53" I.D. x .78" MTD-736-0232

Parts

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1
Hex Bolt 1/4-20 x 1.25" Lg. w/ Patch MTD-710-1062
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2
L-Wash. 1/4" I.D. MTD-936-0329
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3
HOUSING HALF UPPER MTD-717-0418A
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4
SPROCKET-7T MTD-713-0400
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5
FLAT WASHER MTD-936-0336
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6
Hex Flange Brg. .631" I.D. MTD-741-0413
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7
CUP BEARING HEX MTD-16500A-0637
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8
Thrust Wash. .382" I.D. x .70" O.D. MTD-736-0314
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9
Thrust Bearing .375" I.D. x .812" O.D. MTD-741-0479
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11
PINION SHAFT 11T MTD-917-1216
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12
Flange Bearing MTD-748-0208A
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13
OIL SEAL -.375 ID MTD-721-0212
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15
PULLEY (Not Part of Transmission Complete) MTD-756-0330A
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16
SPRING WASHER BELL (Not Part of Transmission Complete) MTD-736-0270
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17
Jam Nut, 1/4-28, LH (Not Part of Transmission Complete) MTD-712-04326
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18
Shld. Spacer .375" Dia. x . 170 (Not Part of Transmission Complete) MTD-738-0440
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19
Fl-Wash. 390" I.D. x 1.0" (Not Part of Transmission Complete) MTD-736-0344
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20
Shld. Bolt .375" Dia. x .40" (Not Part of Transmission Complete) MTD-738-0826
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21
Fl-ldler Plastic 1.50" Dia. (Not Part of Transmission Complete) MTD-956-0558
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22
Needle Brg. .375" x .31 (Not Part of Transmission Complete) MTD-741-0556
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23
SPRING WASHER BELL (Not Part of Transmission Complete) MTD-736-0270
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24
IDLER BRACKET ASSEMBLY (Not Part of Transmission Complete) MTD-17052A
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25
Hex Patch L-Nut 1/4-28 Thd. (Not Part of Transmission Complete) MTD-712-0138
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26
Extension Spring .33 OD x 1.12 Lg. (Not Part of Transmission Complete) MTD-732-0357A
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27
HOUSING HALF-LOWER MTD-717-0419A
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28
Flange Bearing .566 ID MTD-941-0415
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29
SHAFT & GEAR AS MTD-717-0422
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30
Flange Bearing .629 Dia. MTD-741-0414
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31
Oil Seal .625 Dia. MTD-721-0213
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32
SHAFT & GEAR AS MTD-738-0607
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33
L-Wash. #10 I.D. MTD-736-0722
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34
Hex Wash. Hd. Self-Tap Scr. MTD-710-0651
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35
FLAT WASHER .260x.880x.040:HD (Not Part of Transmission Complete) MTD-736-0410
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xx
TRANSMISSION MTD-917-0417B

Parts

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1
HANDLE ASSEMBLY (Deluxe) MTD-731-1135
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2
Hex Lock Nut 1/4-20 Thd. MTD-712-0324
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3
FOAM GRIP - 9" (Optional) MTD-720-0294A
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4
BRACKET-CA MTD-17174
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5
HEX SCREW 1/4-20 x 1.875 MTD-710-1216
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6
Spring Wash. .265 I.D. x .562 O.D. MTD-936-0175
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7
HEX NUT 1/4-20 MTD-912-0287
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9
Throttle Control Ass'y. Comp.- 0 51 .6211 (460R,462R,472R) MTD-946-0802A
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xx
THROTTLE CONTROL 58.8" (464R, 466R, 468R, 474R, 476R, 478R) MTD-946-0821A
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xx
THROTTLE CONTROL 42.02" (463R, 465R, 469R, 473R, 475R, 479R) MTD-946-0832A
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11
Control Cable 43.0" Lg. (460R,462R 472R) MTD-946-0551
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xx
Control Cable (brake) (464R, 466R, 468R, 474R, 476R, 478R) MTD-946-0554
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xx
CONTROL CABLE 55" (463R, 465R, 469R, 473R, 475R, 479R) MTD-946-0555
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12
Upper Handle MTD-749-0439E-0637
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13
Rope Guide MTD-710-1205
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15
BOLT-CARRIAGE-CURV 5/16-18 x 1.38 MTD-710-0671
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16
Bowed Washer MTD-936-0286
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17
Hex Bolt 3/8-24 x 1" Lg. MTD-710-1055
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18
Cable Tie MTD-725-0157
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19
Lock Wash. 5/16" I.D. MTD-936-0119
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20
HEX NUT 5/16-18 MTD-712-3010
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21
Lower Handle MTD-749-0907B
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22
HUB CAP MTD-10647
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23
SCREW #12-14 x .500 (Used w/Ref. #22) MTD-710-0748
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24
SPRING WASHER BELL MTD-736-0270
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25
BAG HANDLE BLACK (Models 460R thru 469R only) MTD-731-0801
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26
Rear Grass Catcher Frame (Models 460R thru 469R only) MTD-749-0764A-0637
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27
CATCHER FRAME (Models 460R thru 469R only) MTD-764-0412-0637
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28
INSULATOR-SPARK PLUG (Optional) MTD-735-0639
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29
Engine MTD-NA
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30
Control Cover Half-Lower MTD-753-0833
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31
Control Cover Half-Lower MTD-753-0833
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32
Drive Control MTD-731-0620A
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33
Drive Cable MTD-946-0711B
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34
Flat C-Sunk Hd. Tap Scr. #10 x .75" Lg. MTD-710-0841
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35
Control Cover Half-Lower MTD-753-0833
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36
Hardtop Bag Cover (Models 472R thru 479R only) MTD-631-0003
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37
Hardtop Bag Cover (Models 472R thru 479R only) MTD-631-0003
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38
Grass Bag (Models 472R thru 479R only) MTD-964-0252
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39
Truss Mach. Scr. 1/4-20 x 1.0" Lg. MTD-710-0166A
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40
Hex Nut 3/8-24 Thd.* MTD-712-0241
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41
Fl-Wash. .281" I.D. x .62" (Models 472R thru 479R only) MTD-736-0463
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42
HEX NUT 1/4-20 MTD-912-0287
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43
Front Catcher Frame (Models 472R thru 479R only) MTD-764-0411-0637
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44
REAR CATCHER FRAME (Models 472R thru 479R only) MTD-749-0736A
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45
CHUTE DEFLECTOR MTD-931-0859A
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46
DEFLECTOR PLUG MTD-731-0970B
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47
EXTRUSION SEAL MTD-731-0858
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48
Grip MTD-720-0223
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49
SPRING LEVER MTD-732-0580
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50
TORSION SPRING (RH) MTD-732-0578A
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51
TORSION SPRING MTD-732-0577A
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52
Spacer, .260 x .372 x 1.030 MTD-750-0566A
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53
BRACKET ASSEMBLY MTD-12297A
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54
HINGE PIN MTD-747-0698B
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55
PUSH NUT MTD-726-0106
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56
SHOULDER PIN 3/8-24X1.43 MTD-711-0805
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57
L-Wash. 3/8" I.D.* MTD-736-0169
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58
Hex Jam Nut 3/8-24 Thd. MTD-712-0711
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59
HEX LOCK NUT 3/8-2 MTD-912-0296
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60
Bell-Wash. .38" I.D. x .88" MTD-736-0105
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61
Hex Wash. Hd. Tap Scr. 1/4-20 x 1.5" Lg. MTD-710-0778
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62
Hex L-Wash. Hd. Scr. 3/8-16x 1" Lg. MTD-710-0654A
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63
21" Deck Ass'y. MTD-16997
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64
BRACKET ASSEMBLY MTD-12296B-0637
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65
SCREW 1/4-14 x .625 MTD-710-0892
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66
HEX SCREW 3/8 x 7/8 MTD-910-1006
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67
Hex Wash. Hd. Tap Scr. 1/4-20 x .5" Lg. MTD-710-0599
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68
SPACER MTD-950-0736
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69
SPACER-CRANKSHAFT (Used w/ Splined Pulley) MTD-748-0332
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70
BELL-WASH 1.01" I.D. MTD-736-0450
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71
SERRATED HALF PULLEY (2 Req'd.) MTD-756-0502
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xx
PULLEY MTD-756-0554
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72
21" Blade MTD-942-0621
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73
Bell-Wash. .39" I.D. (Used w/ Keyed Adapter) MTD-736-0452
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xx
BELL WASHER (Used w/ Splined Adapter) MTD-936-0453
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74
Hex Bolt 3/8-24 x 1.5" Lg. (Used w/Keyed Adapter) MTD-710-1044
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xx
Hex Bolt 7/16-20 x 1.5" Lg.(Grade 5) (Used w/Splined Adapter) MTD-710-0757
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75
Blade Adapter Kit (Keyed) MTD-753-0484
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xx
SPLINED BLADE ADAPTER KIT MTD-753-0485
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76
L-Wash. 1/4" I.D. MTD-936-0329
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77
Hex Jam Nut 1/4-20 Thd. MTD-912-0298
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78
Hex Bolt 1/4-20 x .75" Lg. MTD-710-3015
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79
BAFFLE-BELT MTD-17013
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80
CARRIAGE BOLT 1/4-20X.50" MTD-710-05177
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81
BAFFLE-RR-PANEL MTD-17006
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82
PLUG-CORNER MTD-731-0931
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83
Torx Mach. AB-Tap Scr. 1/4 x .62" Lg. MTD-710-1017
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84
Hex B-Tap Scr. 1/4 x .38" Lg. MTD-710-0352
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85
Rear Flap MTD-731-0669
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86
BAFFLE-RR-CHUTE MTD-17008-0637
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87
RETAINING STRIP MTD-14847
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88
Hub Cap MTD-731-0981C
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89
Plastic Spring MTD-10622B
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90
PAWL - (LH) MTD-948-0188B
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91
NUT (Used w/Ref. #88) MTD-712-0189
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92
Hex Ins. L-Nut 1/4-20 Thd. (Used w/Ref. #22) MTD-712-0324
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93
Cotter Pin 1/8" Dia. MTD-714-0115
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94
Wheel Ratchet MTD-948-0318
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95
BOLT, SHOULDER, 1/4-20 x 2.65 LG MTD-738-0137
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96
Wheel Ass'y. Comp.-Rear MTD-NA
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xx
WHEEL ASSEMBLY W/TIRE-T-TREAD MTD-734-1412
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xx
Front/Rear Wheel 8" x 2" "S" Wave MTD-734-1826
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97
Bearing 1/2" I.D. MTD-NA
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xx
BALL BEARING MTD-941-0180
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xx
BEARING MTD-741-0486B
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98
SHOULDER SPACER MTD-750-0624
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99
SCREW 1/4-20 x .620 GR5 MTD-710-0751
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100
SHOULDER PIN 3/8-24X1.43 MTD-711-0805
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101
Pawl Plate MTD-16855
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102
COVER-CHAIN MTD-17053A
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103
Flge Bearing .506 ID x .590 Lg MTD-741-0324A
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104
Fl-Wash. .531" I.D. x .93" MTD-736-0160
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105
REAR SHAFT ASSEMBLY MTD-738-0719A
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106
Hex Flange Bearing MTD-741-0522
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107
CHAIN AXLE ASS'. MTD-17009
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108
Internal L-wash. 1/4" I.D. MTD-736-0498
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109
Spacer. 513" I.D. MTD-748-0190
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110
EXTENSION SPRING MTD-732-0481
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111
Spacer.325" I.D. MTD-950-0589
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112
V - Belt MTD-954-0346
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113
LOCKING KNOB MTD-920-0224
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114
Internal Cotter Pin 5/16" Dia. MTD-714-0104
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115
#48 CHAIN 1/2 PI MTD-713-0353
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116
TRANSMISSION (See Breakdown) MTD-917-0417B
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117
SCREW 1/4-14 x .625 (Models 472R thru 479R only) MTD-710-0892
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118
Hex AB-Tap Scr. #12 x 1.25" Lg. (Models 460R thru 469R only) MTD-710-1025
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119
GRASSBAG (Models 460R thru 469R only) MTD-764-0246
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120
Sq-Key 3/16" x 3/4" Lg. MTD-714-0122
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121
Set Scr. #10-32 x .25" Lg. Used w/Keyed Crankshaf MTD-710-0497
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126
CASING CLAMP (462R, 472R) MTD-12894A
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127
Hex B-Tap Scr. #10 x .38" (462R, 472R) MTD-910-0429
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128
Hex B-Tap Scr. #10 x .5" Lg. (462R, 472R) MTD-710-0227
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129
CLAMP-CONDUIT (462R, 472R) MTD-751-0369
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Processing