product name

Yard Man 31AE993I401 (1999) Snow Thrower

Model: 31AE993I401 (1999)

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product name

Auger Housing

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1
Flat Washer .344 ID x .875 OD MTD-736-0159
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2
Truss. Hd. Mach. Scr. 1/4-20 x .75 MTD-710-3015
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4
Belleville washer MTD-736-0105
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6
Chute, Lower MTD-731-0903E
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8
BRACKET CHUTE MTD-784-5711-0637
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15
BRACKET-CHUTE CRAN MTD-784-5123-0637
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16
Chute Adapter MTD-731-1696B
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17
Bell. Washer .345 ID x .88 OD x .06 MTD-736-0242
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19
LOCK NUT 1/4 MTD-912-3027
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20
Chute Flange Keeper MTD-731-0851A
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23
Hex Wash. Hd. Scr. 5/16-18 x .75" MTD-710-1260A
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26
SCREW 5/16-18 x .750 MTD-710-1880
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28
1/2" V-Pulley .875 ID x 10.12 OD MTD-756-0243
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29
#9 Hi-Pro Key 3/16 x 3/4 Dia HT MTD-714-0126
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30
Self Aligning Brg. .875 I.D. MTD-941-0185
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31
HEX NUT 5/16-18 MTD-712-3010
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32
Lock Wash. 5/16" I.D. MTD-936-0119
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33
Bearing Hsg.-Self Aligning Brg. MTD-05244B
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34
Belt Keeper Studs 3/8-16 x 2.75 MTD-711-0640
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38
Carriage Bolt 5.16-18 x .75 MTD-710-0451
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45
Auger Housing Assembly MTD-684-0093B
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46
Shave Plate MTD-784-5714B-0637
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52
Carriage Bolt 3/8-16 x 1.00 Gr. 5 MTD-710-3168
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53
Carriage Bolt 3/8-16 x .75" Lg. MTD-710-0389
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54
PLATE-SUPPORT MTD-784-5710-0637
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56
Hex Jam Nut 3/8-16 MTD-712-0798
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58
Spring Spiral Pin Heavy- 5/16 dia x 1.7 MTD-715-0118
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59
Impeller Assembly MTD-684-0090B-0637
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60
Gear Hsg. Support Brkt. MTD-784-5076-0637
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61
Barbed Plug MTD-721-0325
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63
Spiral Axle -33" MTD-738-0491
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64
Oil Seal 1.50" I.D. MTD-921-0146
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65
Hsg Assy Auger RH (Inc. 40 & 70) MTD-918-0246
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67
#9 Hi-Pro Key 3/16 x 3/4 dia HT MTD-714-0126
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68
Auger Drive Shaft MTD-711-1133
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69
Snap Ring for .875 dia. shaft MTD-716-0111
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70
Oil Seal .875" I.D. MTD-921-0145
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71
Sleeve Brg. .875 I.D. MTD-941-0217
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72
Thrust Bearing .88 ID x 1.44 OD x .078 MTD-741-0184
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73
Flat Washer .88 ID x 1.4 OD x .125 MTD-736-0291
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74
Double Threaded Worm-L.H. MTD-917-0299
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75
Flange Brg. 1.5 ID x 1.75 OD x .80 MTD-741-0670
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76
Flat Washer 1.5 ID x 2.0 OD x .03 MTD-736-0266
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77
Double Threaded Worm Gear MTD-917-1425
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78
Worm Gear Shaft MTD-738-0275
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79
#91 Woodruff Key 1/4 x 3/4 dia MTD-714-0135
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80
Hsg Assy Auger LH (Inc. 40 & 70) MTD-918-0247
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81
Hex Wash. Hd. Scr. 5/16-18 x .75" MTD-710-1260A
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82
Hex Ins. L-Nut 5/16-18 MTD-712-0429
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83
#91 Woodruff Key 1/4 x 3/4 dia MTD-714-0135
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84
Flat Washer MTD-736-0250
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85
Flange Bearing MTD-741-0494
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87
Shear Bolt 5/16-18 x 1.75 MTD-710-0891
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90
Bearing Hsg.-Spiral Hsg. MTD-05845C-0637
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91
Flange Bearing w/ Flats MTD-941-0170
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94
V-Belt MTD-954-0222A
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96
Gear Assembly: Auger w/Grease Fitting MTD-618-0436
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98
Reversible Skid Shoe MTD-784-5697
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100
RH Spiral Ass'y Serrated - 33" MTD-705-5210A
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xx
LH Spiral Ass'y Serrated - 33" MTD-684-04195-0637
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101
Hex Scr 5/16-18 x 1.25 MTD-710-0528
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102
SPRING WASHER .317 X .625 X .020 MTD-936-0271
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103
3/8 Sprg Lock Wash MTD-736-0169
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104
Bracket Assy-Br MTD-918-0281A
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105
Hex Cap Screw 3/8-24 x 1.5 MTD-710-0459A
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106
Engagement Ferru MTD-911-0677
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107
Hex Ins L-Nut 3/8-24 MTD-712-0116
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108
Intern Cot-Pin 5.16 dia MTD-714-0104
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109
Spr Extn .470 dia x 4.75 Lg MTD-732-0858
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110
Wave Washer .66 ID x .88 OD MTD-736-0174
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111
FLAT WASHER MTD-736-0275
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112
Shld Scr .625 dia x .170 x .062 MTD-738-0281
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113
Rod-Auger Idler MTD-747-0980A
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114
3.0 OD Flat Idler with Flanges MTD-756-0240
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115
Bracket, Auger Idler MTD-784-0385D
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116
BUSHING .380 ID MTD-941-0475

Engine And V-Belts

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1
3-Prong Extension Cord MTD-929-0071B
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2
Hex L-wash Tt Scr 3/8-16 X 1.25 MTD-710-0502A
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3
Hwhd 5/16-18 X 1/2 Thd Roll Zn MTD-710-0607
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4
Belt Cover - Pierced MTD-731-0321-1
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5
Fl-wash .344 ID X .625 OD X .063 MTD-736-0264
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6
HEX NUT MTD-712-3006
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8
Cable Control Wire MTD-732-0705
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9
Fl-Wash .28 ID x .74 OD x .063 MTD-736-0173
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10
L-Wash. 1/4" I.D. MTD-936-0329
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11
Wash .39 ID X 1.75 OD X .175 T MTD-07386
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12
Scr Hex Cap 3/8-24 X 1. Gd 8 MTD-710-0191
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13
Scr Hex Cap 5/16-24 X .62 Gd 5 MTD-710-0237
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14
Hex Cap Screw 3/8-24 x 1.5 MTD-710-0459A
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15
Hhcs 5/16-24 X 7/8 Gr 5 MTD-710-1245
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16
Hex Ins L-nut 3/8 - 24 MTD-712-0116
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17
Square Key 1/4 X 1.5 MTD-714-0118
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18
Spring .38" O.D. x 3.18" Lg. MTD-932-0303
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19
L-wash 3/8 MTD-736-0169
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20
Lock Washer 3/8 Heavy MTD-736-0217
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21
Bell Wash .345 ID X .88 OD X .060 MTD-736-0242
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22
Grease - Sunaplex 781 - 1/10 MTD-737-0157
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23
Shoulder Scr .498 Dia X 3.0 Lg MTD-738-0215A
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24
Shldr Spcr .50 Dia X .14 Shldr MTD-748-0234
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25
V-Belt 3/8 x 35.5 Lg. MTD-954-0131
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26
3.0 OD Flat Idler With Flange MTD-756-0240
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27
Dbl Engine Pulley 3.25 & 2.75 MTD-756-0241B
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28
Belt Cover Bracket Ass’y MTD-684-0123A-0637
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29
DRIVE IDLER BRACKET MTD-784-5726
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30
Engine MTD-NA

Handle Assembly

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1
Knob MTD-920-0232
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2
Engage Handle Le Blk Dip Rh MTD-705-5218
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3
Engage Handle Lf Blk Dip Lh MTD-705-5219
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4
Pan Head B-tapp Scr #10 X .5 MTD-710-0351
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5
Hhhd Sf-tap Scr 1/4-20 X 1/2 Zn MTD-710-0599
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6
Clevis Pin .31 Dia X 1.0 MTD-711-0653
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7
HEX NUT 5/16-18 MTD-712-3010
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8
Cot-pin 3/32 Dia X 1.0 MTD-714-0111
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9
Comp Spring .36 Dia X 1.0 Lg MTD-732-0145
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10
Spring Torsion .44 Id MTD-732-0746
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11
Rubber Bumper .63 Dia MTD-735-0199A
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12
Lock Wash. 5/16" I.D. MTD-936-0119
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13
Wsher Spcl. .345 Sq. X .72 Od MTD-736-0509
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14
Cam Rod MTD-747-0877
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15
Clutch Lock Cam MTD-748-0362
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16
Handle Lock Pawl MTD-948-0363
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17
LH Handle Support Bracket MTD-784-5679-0637
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18
Brkt., Handle Support - RH MTD-784-5680-0637
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19
Supt Brkt 3/8 Lh MTD-784-5681
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20
Brkt., Handle Support - RH MTD-784-5682-0637
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21
Panel, Handle MTD-684-0102A
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22
Hex Cap Screw 3/8-24 x 1.5 MTD-710-0459A
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23
Hex Ins L-nut 3/8-24 MTD-712-0116
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24
Compression Spring .39 Id X .88 MTD-732-0193
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25
Bell Wash .40 Id X .88 Od X .06 MTD-736-0105
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26
Shift Handle MTD-753-05395
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27
Carriage Bolt 5/16-18 x 1.75 MTD-710-0458
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34
Carriage Bolt 5/16-18 X 1.00 MTD-710-0276
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35
Carriage Bolt 5/16-18 X 1.75 MTD-710-0458
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36
SCREW 5/16-18 x 1.5 LG MTD-710-0805A
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37
HWHD 6 Tapp Scr 1/4 X 5/8 Zn MTD-710-0896
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39
Hex Ins L-nut 5/16-18 MTD-712-0429
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40
Chute, Upper, 6.0 MTD-731-0846C
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41
Cbl. Guide, Chute Tilt MTD-731-1313C
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42
Chute, Lower MTD-731-0903E
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43
SPACER-CHUTE PIVOT MTD-931-1319
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44
Fl-wash .344 Id X .88 Od X .063 MTD-736-0159
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45
Fit Wshr .344 X 1.125 X .125 MTD-736-0231
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47
Special Washer MTD-736-0506A
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48
CABLE-CHUTE MTD-946-0902
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49
CABLE W/CLIP-CHUTE MTD-946-0903
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50
Cable Bracket Chute Tilt MTD-784-5594
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51
Handle, Chute Tilt MTD-784-5604A-0637
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52
Crank, Chute, 26.0 MTD-684-0053B-0637
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53
Hex Scr 1/4-20 X .75 Lg Gd5 MTD-710-3015
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54
Hex Nut 1/4-20 Thd. MTD-912-0287
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55
Chute Crank Knob Countersink MTD-720-0201A
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56
Push Cap 3/8" Rod MTD-726-0100
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57
Fl-Wash. MTD-936-0117
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58
SPRING WASHER BELL MTD-736-0270
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59
Rod, Chute Crank MTD-747-0624-0637
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60
Bracket, Chute Crank MTD-705-5266-0637
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61
BUSHING .380 ID MTD-941-0475
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62
Hex Scr 3/8-16 X .75 MTD-710-0216
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63
Hex Scr 3/8-16 X 1.75 MTD-710-0347
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64
Scr Oval C/sunk #10-24 X 1.75 MTD-710-1625
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65
Engagement Ferru MTD-911-0677
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66
#10-24 Flat Weld Nut MTD-712-0127
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67
Internal Cot-pin 1/2 Dia MTD-714-0101
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68
Inter Cot-pin 5/16 Dia MTD-714-0104
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69
Bell Wash .4 Id X .88 Od X .06 MTD-736-0105
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70
Fl-wash .406 Id X .74 Od X .063 MTD-736-0185
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71
FLAT WASHER MTD-736-0275
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72
Cable Assembly, Trigger MTD-746-0950A
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73
Hex Ins L-nut 1/4-20 MTD-712-0324
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74
Extension Spring MTD-732-0184
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75
DRIVE CLUTCH CABLE MTD-746P0952
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76
Handle Lower MTD-749-0991
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77
Handle Upper Rh MTD-749-0990A
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78
Handle, Upper LH MTD-749-0989A-0637
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79
Upper Shift Rod 5/16 X 10.57 MTD-747-0997
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80
Rod-Clutch Lock MTD-950-0963
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81
Rod, Lower Shift MTD-747-0983A
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82
Hex Nut 1/4-20 Thd. MTD-912-0287
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83
SPRING WASHER BELL MTD-736-0270
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84
Wingnut MTD-720-0284
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85
Bell Wash .345 Id X .88 Od X .060 MTD-736-0242
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86
Carriage Bolt 5/16 - 18 X 2.5 MTD-710-0572

Transmission

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1
Pivot Axle Brkt..63 Hole - Zinc MTD-05523
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2
SLEEVE BUSHING ASSEMBLY MTD-918-0278
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3
Dogg Assy-Lft D MTD-918-0279A
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4
Dogg Assy-Rgt D MTD-918-0280A
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5
Shaft Assembly, Steering MTD-918-0282E
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6
FRICTION WHEEL ASSEMBLY MTD-918-0296B
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xx
FRICTION WHEEL ASSEMBLY Not Shown MTD-918-0296B
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7
SUPPORT ASSEMBLY (POWDER BLACK) MTD-684-0115-0637
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8
ARM ASSEMBLY-SHIFT MTD-684-0116
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9
Shft Asm Rod 900 S/t MTD-684-0117
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10
AUGER ACTUATOR BRACKET (POWDER BLACK) MTD-684-0118B-0637
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11
Bracket, Drive Actuator MTD-684-0119B-0637
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12
Frm Asm Trans 900 S/t MTD-684-0120
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13
Spkt Asm 32t MTD-684-0122
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14
Hex Bolt 5/16-18 x 2.00" Lg. MTD-710-3103
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15
Hex Bolt 1/4-28 x 50" Lg. MTD-910-0195
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16
Hex Bolt 5/16-18 x 1.75" Lg. MTD-710-3180
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17
Hhcs 5/16-18 .625 Gr5 Lock MTD-710-0538
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18
Scr tt 1/4-20 .5 Hxindwsh MTD-710-0599
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19
Hex Bolt 5/16-18 x 2.00" Lg. MTD-710-3103
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20
Scr Hexwash 1/4-20 X 1.25 MTD-710-0809
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21
Scr Tt Cl 1/4-20 .75 Hxindwsh MTD-710-0875
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22
Scr Ab 1/4-14 .625 Hxindwsh MTD-710-0896
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23
Hhcs 3/8-16 .880 Gr5 Std MTD-710-3001
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24
SCREW 5/16-18 x .75 GR5 MTD-710-3008
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25
Shf Dr .875 Hex 900 MTD-711-1191
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26
Shf Sctr MTD-711-1193
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27
Shf Actr Dr MTD-711-1194
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28
Hex Nut 1/4-28 MTD-712-0138
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29
Hex Ins Jam L-nut 5/8-18 MTD-712-0221
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32
Hex Ins L-nut 5/16-18 MTD-712-0429
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33
Hex Nut 3/8-16 MTD-712-0798
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34
HEX NUT 5/16-18 MTD-712-3010
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35
#41 Chain 1/2 Pitch X 36 L MTD-713-0284
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36
#420 Chain 1/2 Pitch X 40 L MTD-713-0286
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37
Spkt 10t #41 X .500 MTD-713-0413
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38
Internal Cot-pin 1/2 Dia MTD-714-0101
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39
Intern Cot-pin 5/16 Dia MTD-714-0104
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40
Cotter Pin 1/8 Dia X 1 MTD-714-0115
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41
#61 Hi-Pro Key 3/16 x 5/8 0 Dia. MTD-914-0388
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42
Spring Roll Pin 1.12" Lg. MTD-915-0249
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43
Plate, Drive MTD-917-0302
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44
Plug 5/8 Snap-in MTD-726-0345
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45
Extension Spring .73" O.D. x 4.31 0 Lg. MTD-932-0121
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46
Spring MTD-932-0209
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47
Lock Wash. 5/16" I.D. MTD-936-0119
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48
Lock Washer 5/8 MTD-736-0158
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49
Wash Fl .531 Id X .930 Od X .05 MTD-736-0160
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50
Wash Fl 1.03 Id X 1.62 Od MTD-736-0163
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51
Wash Flt 1/4 Id X .930 Od X .12 MTD-736-0176
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52
Wash Flt .640 Id X 1.24 Od X .06 MTD-736-0187
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53
Lock Washer 3/8 Heavy MTD-736-0217
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54
Bell Wash .345 Id X .88 Od MTD-736-0242
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55
FLAT WASHER MTD-736-0275
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56
L-Wash. 1/4" I.D. MTD-936-0329
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57
SHOULDER SCREW .498 DIA x .340 MTD-738-0143
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58
Drive Plate Spindle MTD-738-0279
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59
Shlder Screw, .375 ID x 1/4-14 MTD-738-0924A
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60
Asm Brg Hsg MTD-741-0163A
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61
Flange Bearing w/ Flats MTD-941-0170
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62
BALL BEARING MTD-941-0563
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63
Bearing-Hex Flange MTD-941-0597
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64
Auger Cable MTD-946-0951A
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65
Steering Cable MTD-746-0949A
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66
Rod Clu Dr MTD-747-0973
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67
Spcr Spit .64 X .77 X 2.1 MTD-750-1097
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68
Spacer-Split MTD-750-0903B
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69
Spacer MTD-950-0997
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70
1/2 V-pulley .62 Id X 7.5 MTD-756-0344
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71
Cable Guide Roller MTD-756-0625
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72
Frame Support Bracket MTD-784-0377-0637
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73
Cvr Frm Upr MTD-784-0379
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74
Cvr Frm Lwr MTD-784-0380
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75
Auger Cable Bracket MTD-784-0384-0637
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76
Shift Bracket Frame MTD-784-5590
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77
Klik Pin Assy Danuse MTD-714-0151A
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78
Axle 1.0 Od X 14.1 Lg MTD-738-0975
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79
WHEEL ASSEMBLY 16 x 6 MTD-734-1593A
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Processing