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MTD 316-580-000 (1986) Snow Thrower

Model: 316-580-000 (1986)

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Parts

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1
Engine MTD-NA

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2
Sq. Key 3/16" x 1.50" Lg. (440, 450 & 550) MTD-714-0133

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xx
Sq. Key 1/4" x 1/4" x 2.00" (580) MTD-914-0114

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3
Engine Plate Ass'y. MTD-05872

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4
Extension Spring 3.97" Lg. MTD-932-0429A

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5
Drive Clutch Idler Brkt. MTD-05896

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6
Hex Bolt 3/8-24 x 1.25" Lg. MTD-710-0191

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7

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8
Hex Cap Screw 3/8-24 x 1.5 MTD-710-0459A

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9
Bell-Wash. .40" I.D. x .88" O.D. x .06 MTD-736-0105

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10
Spacer.38" I.D. x .62" O.D. x.75" Lg. MTD-711-0396

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11
Bearing .62" I.D. x 1.38" O.D. x .437" Thk. MTD-941-0155

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12
Cotter Pin 3/32" Dia. x .75" Lg.* MTD-714-0507

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13
FLAT WASHER .510 x .995 MTD-736-0272

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14
Frame Ass'y. MTD-05874

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15
Hx Wash Hd. Scr. 3/8-16 x 1.25" MTD-710-0502A

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16
Shaft .50" Dia. x 9.50" Lg. MTD-738-0497

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17
Hex Wash. Hd. Self-Tap Scr. 1/4-20 x .50' Lg. MTD-710-0599

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18
Axle Bracket MTD-05897

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19
Hex L-Nut 1/4-20 Thd MTD-912-0107

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20
Drive Pulley Support Brkt. Ass'y. MTD-05878

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21
Bell-Wash. .400" I.D. x 1.13" O.D. MTD-936-0219

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22
Extension Spring 3.97" Lg. MTD-932-0429A

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23
L-Wash. 3/8" I.D. MTD-736-0169

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24
Hex Scr. 3/8-16 x 1.25" Lg. MTD-710-0723

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25
6.00" O.D. Drive Pulley Ass'y (Incl. Ref. #11) MTD-05921

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26
Hex Jam Cent. L-Nut 5/8-18 Thd. MTD-712-0923

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27
Fl-Wash. .64" I.D. x .94" O.D. x .06 MTD-736-0116

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28
1/2" V-Pulley .625" I.D. x 7.50" O.D. (440, 450 & 550) MTD-756-0344

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xx
5/8 " V-Pulley .625" I.D. x 7.50" O.D. (580) MTD-756-0418

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29
Shld. Bolt .625" Dia. x .170" Lg. (3/8-16) MTD-738-0281

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30
Brake Bracket Ass'y. (440, 450 & 550) MTD-784-5061

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xx
Brake Brkt. Ass'y. (580) MTD-784-5048

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31
Jam Nut, 3/8-16 MTD-912-3008

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32
Auger Clutch Idler Brkt. MTD-05895

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33
Brake Linkage Ass'y. MTD-05870

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34
Shld. Spacer .625" I.D. MTD-938-0347

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35
Flat Idler 2.25" O.D. MTD-756-0137

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36
V-Belt (440, 450 & 550) MTD-954-0257

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xx
V-Belt (580) MTD-954-0282

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37
Hex Bolt 3/8-16 x 2.25" Lg. MTD-710-0756

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38
Hex Ins. Jam L-Nut 3/8-24 Thd. MTD-712-0116

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39
Hex Cap Screw 3/8-24 x 1.5 MTD-710-0459A

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40
L-Wash. 3/8" I.D. MTD-736-0169

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41
Fl-Wash. .40" I.D. x 1.25" O.D. (440, 450 & 550) MTD-736-0247

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xx
Washer .39" I.D. x 1.75" O.D. (580) MTD-07386

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42
Double Groove Engine Pulley (440, 450 & 550) MTD-756-0421

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xx
Double Groove Engine Pulley (580) MTD-756-0241B

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43
Shld. Scr. .498" x 3.0" Lg. (440, 450 & 550) MTD-738-0215A

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xx
Stud 3/8-16 x 3.37" Lg. (580) MTD-711-0769

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44
Hex Bolt 5/16-24 x 1" Lg. MTD-710-0888

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45
Lock Wash. 5/16" I.D. MTD-936-0119

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46
Shld. Spacer .320" I.D. MTD-748-0234

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47
Bell-Wash. .40" I.D. x .88" x .06 MTD-736-0105

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48
Hex Bolt 5/16-24 x .62" Lg. MTD-710-0237

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49
Lock Wash. 5/16" I.D. MTD-936-0119

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50
Hex Wash. Hd. Self-Tap Scr. 1/4-20 x .50" Lg MTD-710-0599

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51
Fl-Wash. .28" I.D. x .75" O.D. x .06 MTD-736-0173

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52
Belt Cover MTD-731-0642

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53
Spacer (440, 450 & 550) MTD-750-0456

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54
Casing Clamp MTD-751B221535

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55
Hex Sems Scr. #10-32 x .62" Lg. MTD-710-0899A

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56
Hex Wash. Hd. Self-Tap Scr. 3/8-16 x .75" Lg. MTD-710-0623

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xx
Key (Not Shown) MTD-TC-35062

Parts

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1
Clutch Grip Ass'y.-R.H. MTD-05988


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3
Shoulder Bolt .374 Dia. x 1.53" Lg. MTD-938-0560

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4
Handle Panel Ass'y. MTD-784-5000

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5
Hex Flange Plastic Bearing .380" I.D. MTD-741-0402

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6
See Ref. No. 59 MTD-NA

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7
See Ref. No. 59 MTD-NA

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8
See Ref. No. 59 MTD-NA

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9
Clutch Grip Ass'y.-L.H. MTD-05987

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10
Shoulder Nut 1/4-20 Thd. MTD-938-0561

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11
Bell-Wash. .34" I.D. x .88" O.D. MTD-736-0242

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12
HEX NUT 5/16-18 MTD-712-3010

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13
Push Nut 3/8" Rod MTD-726-0100

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14
Knob - Black MTD-920-0171

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15
Fl-Wash. .40" I.D. x .62" O.D. MTD-736-0140

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16
Chute Crank Ass'y. MTD-05981

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17
Eye Bolt 5/16-18 x 5.0" Lg. MTD-747-0416

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18
Upper Handle-L.H. MTD-749-0593

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19
See Ref. No. 59 MTD-NA

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20
Throttle Control Wire MTD-946-0500

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21
Hex Ins. Jam L-Nut 3/8-24 Thd. MTD-712-0116

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22
Compression Spring .50" O.D. x .88 " Lg . MTD-732-0193

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23
Shifting Rod 5/16" x 32.50" Lg. MTD-747-0356

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24
Shlfting Linkage Bracket MTD-05898

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25
Lockout Rod .214" Dia. x 36.0" Lg. MTD-747-0452

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26
ADJUSTMENT FERRULE 1/4-20 x 1.00 MTD-711-0736

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27
Hex Ins. L-Nut 1/4-20 Thd. MTD-712-0324

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28
Hex Bolt 3/8-16 x 2" Lg. (Gr. 5) MTD-710-3144

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29
Frame Cover MTD-05899

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30
Hex Wash. Self-Tap Scr. 1/4-20 x .50" Lg. MTD-710-0599

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31
Extension Spring .38" O.D. x 3.25" Lg. MTD-932-0320

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32
Jam Nut, 3/8-16 MTD-912-3008

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33
L-Wash. 3/8" I.D. MTD-736-0169

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34
Auger Clutch Bracket Ass'y. MTD-784-5050

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35
Shld. Bolt .625" Dia. x .170 MTD-738-0281

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36
Extension Spring .73" O.D. x 4.31 0 Lg. MTD-932-0121

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37
Drive Pulley Support Brkt. Ass'y. MTD-05878

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38
Cotter Pin 3/32" Dia. x .75" Lg. MTD-714-0507

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39
Drive Clutch Bracket MTD-05501

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40
Drive Clutch Rod MTD-10080

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41
Jam Nut, 3/8-16 MTD-912-3008

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42
L-Wash. 3/8" I.D. MTD-736-0169

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43
Fl-Wash. .34" I.D. x .75" O.D. MTD-736-0264

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44
Shld. Bolt .625" Dia. x .170 MTD-738-0281

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45
Plastic Plug MTD-731-0496

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46
Carriage Bolt 5/16-18 x 2.0" Lg. MTD-710-0487

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47
Shift Handle Ass'y. MTD-05694

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48
Int. Cotter Pin 5/16" Dia. MTD-714-0104

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49
Upper Handle-R.H. MTD-749-0594

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50
BUSHING .380 ID MTD-941-0475

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51
Fl-Wash. .28" I.D. x .62" O.D. MTD-736-0264

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52
Extension Spring .75" O.D. x 5.00" Lg. MTD-732-0184

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53
Lockout Rod .214" Dia. x 32" Lg. MTD-747-0154

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54
Lower Handle-R.H. MTD-749-0344

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55
Lower Handle-L.H. MTD-749-0343

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56
Adjustment Ferrule MTD-711-0628

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57
Bell-Wash. .40" I.D. x .88" O.D. MTD-736-0105

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58
Hex Wash. Self-Tap Scr. 3/8-16 x .75" Lg. MTD-710-0623

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59
Throttle Control Box Ass'y. MTD-831-0796A

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60
Bell-Wash. .40" I.D. x .88" O.D. MTD-736-0105

Parts

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1
Top Chute Ass'y. MTD-05225

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2
Carriage Bolt 5/16-18 x 1.00" Lg.* MTD-710-0276

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3
Carriage Bolt 5/16-18 x.62 MTD-710-0260A

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4
Chute Ass'y. MTD-05951

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5
Cotter Pin MTD-714-0507

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6
Carriage Bolt 5/16-18 x .75" Lg.* MTD-710-0451

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7
BUSHING .380 ID MTD-941-0475

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8
Fl-Wash. 385 I.D. x .62" O.D. MTD-736-0264

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9
Chute Crank Ass'y. MTD-05981

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10
Bearing .62" I.D. x 1.38" O.D. x .437" Thk. MTD-941-0155

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11
Sleeve .90" Lg. MTD-950-0118

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12
BRACKET-CHUTE CRAN MTD-784-5123-0637

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13
1/2" "V"-Pulley .625" I.D. x 7.50" O.D. MTD-756-0344

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14
#61 Hi-Pro Key 3/16 x 5/8 0 Dia. MTD-914-0388

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15
Shld. Bolt .50" Dia. x 2.11" Lg. MTD-738-0154

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16
Bell-Wash. .40" I.D. x .88" O.D. x .06 MTD-736-0105

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17
Bell-Wash. .34" I.D. x .88" O.D. MTD-736-0242

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19
20" Blower Housing Ass'y. (440 & 450) MTD-784-5124

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xx
24" Blower Housing Ass'y. (550 & 580) MTD-784-5125

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20
CARRIAGE BOLT 3/8-16 X .75 MTD-710-0389

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21

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22
Bell-Wash. 3/8" I.D. MTD-736-0105

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23
Jam Nut, 3/8-16 MTD-912-3008

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24
20" Shave Plate (440 & 450) MTD-784-5057

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xx
24" Shave Plate (550 & 580) MTD-05847

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25
Spring Pin Spiral 1/4" Dia. x 1.50" Lg. MTD-715-0114

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26
11" Dia. Blower Fan Ass'y. MTD-05865

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27
#9 Hi-Pro Key 3/16 x 314" Dia. MTD-714-0126

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28
Flange Brg. .75" I.D. x .88" O.D. x .62 MTD-741-0321

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29
Hex Ins. L-Nut 5/16-18 MTD-712-0429

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30
Spiral Axle (440 & 450) MTD-738-5065

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xx
Spiral Axle (550 & 580) MTD-738-0488A

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31
Fl-Wash. .75" I.D. x 1.50" O.D. x .06 MTD-736-0188

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32
Plastic Bearing w/Flats MTD-941-0300

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33
Bearing Hsg.-Spiral Hsg. MTD-05845C-0637

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34
Hex Wash. Hd. Self-Tap Scr. 5/16-24 x .50" Lg. MTD-710-0600

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35
Shear Bolt 5/16-18 x 1.5" Lg. MTD-710-0890A

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36
20" Spiral Ass'y.-L.H. (440 & 450) MTD-784-5053

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xx
20" Spiral Ass'y.-R.H. (440 & 450) (Not Shown) MTD-784-5054

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xx
24" Spiral Ass'y.-L.H. (550 & 580) MTD-05923

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xx
24" Spiral Ass'y.-R.H. (550 & 580) (Not Shown) MTD-05924

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37
O-Ring-3/4" I.D. MTD-921-0176

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38
Bevel Gear Housing-Lower Half MTD-717-0456

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39
Plastic Flange Brg. .755" I.D. MTD-741-0293

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40
Bevel Gear MTD-717-0457

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41
Hex Cent. L-Nut 5/16-24 Thd. MTD-712-0237

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42
Fl-Wash. .34" I.D. x .62" O.D. x .06 MTD-736-0264

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43
Pinion Gear MTD-948-0237

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44
Fl-Wash. .75" I.D. x 1.25" O.D. x .06 MTD-736-0287

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45
Flange Brg. .755" I.D. MTD-748-0171

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46
Sleeve Brg. .755" I.D. MTD-748-0106

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47
Blower Axle MTD-738-0649

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48
Bevel Gear Housing- [Upper Half MTD-717-0455

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49
Screw, Hex MTD-710-0788

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50
HEX NUT 5/16-18 MTD-712-3010

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51
Bell-Wash. .34" I.D. x .88" O.D. MTD-736-0242

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52
Carriage Bolt 5/16-18 x.62 MTD-710-0260A

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53
Carriage Bolt 5/16-18 x.62 (Optional Part) MTD-710-0260A

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54
Lock Wash. 5/16" I.D. (Optional Part) MTD-936-0119

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55
HEX NUT 5/16-18 (Optional Part) MTD-712-3010

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56
Drift Cutter (Optional Part) MTD-790-00181-0637

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57
Star Knob MTD-720-04072A

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58
Bell-Wash. .34" I.D. x .88" O.D. MTD-736-0242

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59
Hex Cent. L.-Nut 5/16-18 Thd. MTD-912-0158

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60
Fl-Wash. .53" I.D. x 1.25" O.D. x .100 MTD-736-0179

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61
Hex L-Nut 1/4-20 Thd MTD-912-0107

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62
Chute Flange Keeper Ass'y. MTD-05783

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63
Fl-Wash. .64" I.D. x .94" O.D. x .06 MTD-736-0116

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64
Hex Jam Nut 5/8-18 Thd. MTD-712-0923

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65
Fl-Wash. .344 I.D. x 1.125 O.D. MTD-736-0231

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xx
Gear Box Complete (440 & 450) MTD-717-0701

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xx
Gear Box Complete (550, 580) MTD-717-0454

Parts

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1
Frame Ass'y. MTD-05874

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2
Spacer. 50" I.D. x .75" O.D. x.78" Lg. MTD-750-0499

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4
#4 Hi-Pro Key 3/32 x 5/8" Dia. MTD-914-0129

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5
Friction Wheel Ass'y. MTD-05080AP

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6
HEX SHAFT MTD-738-0496

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7
Friction Wheel Mounting Plate Ass'y. MTD-05883

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8
Snap Ring 1.00" Dia. Shaft MTD-716-0102

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9
Fl-Wash 1.00" 1.63" O.D. x .03 MTD-736-0163

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10
Sliding Bracket Ass'y. MTD-05880

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12
#41 Chain 1/2" Pitch x 35 Links MTD-713-0285

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13
Master Link for #41 Chain MTD-913-0723

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14
32 Teeth Sprocket Ass'y. MTD-713-0281

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15
FLANGE BEARING MTD-941-0225

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16
FLAT WASHER MTD-736-0290

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17
Hex Lock Bolt 5/16-18 x .62" Lg. MTD-710-0538

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18
Cotter Pin 3132" Dia. x .75" Lg.* MTD-714-0507

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20
Flange Brg. w/Flats .75" I.D. MTD-941-0490

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21
Fl-Wash. .34" I.D. x 1.12" O.D. x .125 MTD-736-0231

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22
Hex Bolt 5/16-24 x 1.50" Lg. (440 & 450) MTD-710-0624

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23
Wheel Ass'y. (440 & 450) MTD-NA

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46
Wheel Ass'y. Comp. 10.5 x 3.5 (440 & 450) MTD-734-1236

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24
NUT (440 & 450) MTD-912-0273

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25
Jam Nut, 3/8-16 MTD-912-3008

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26
L-Wash. 3/8" I.D. MTD-736-0169

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27
Shifting Linkage Bracket MTD-05898

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29
Shld. Bolt .625" Dia. x .170" Lg. MTD-738-0281

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30
Adjustment Ferrule MTD-711-0628

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31
Shifting Rod 5/16" Dia. x 32.50" Lg. MTD-747-0356

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32
Fl-Wash. .34" I.D. x .64" O.D. x .06 MTD-736-0264

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33
Cotter Pin 3/32" Dia. x .75" Lg. MTD-714-0507

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34
Snap Ring .562" Dia. Shaft MTD-716-0397

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35
Sprocket 7 Teeth x .50" Pitch MTD-713-0280

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36
Shaft .50" Dia. x 9.50" Lg. MTD-738-0497

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37
28 Teeth Wheel Axle Ass'y. (440, 450) MTD-713-0283

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xx
32 Teeth Wheel Axle Ass'y. (550, 580) MTD-713-0323

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38
Hex Wash. Hd. Self-Tap Scr. 5/16-24 x .50" Lg. MTD-710-0600

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39
#41 Chain 1/2" Pitch x 43 Links (440, 450) MTD-713-0270

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xx
#420 Chain 1/2" Pitch x 39 Links (550, 580) MTD-713-0287

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40
Master Link for #41 Chain (440, 450) MTD-913-0723

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xx
Master Link for #420 Chain (550, 580) MTD-913-0154

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41
8 Teeth Center Sprocket MTD-748-0204

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42
Lock Wash. 5/16" I.D. MTD-936-0119

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43

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44
Bronze Bearing MTD-748-0184

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45
Fl-Wash. .76" I.D. x 1.49 O.D. MTD-736-0188

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46
Wheel Assembly (550, 580) MTD-NA

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xx
Wheel Ass'y. Comp. 13 x 5.0 (550) MTD-734-1253

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xx
Wheel Ass'y. Comp. 14.5 x 4.5 (580) MTD-734-1148

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47
TUBELESS VALVE MTD-934-0255

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48
Click Pin (550 & 580) MTD-714-0143A

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49
Snap Ring .75 Dia. (550 & 580) MTD-716-0101

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50
Hex Ins. L-Nut 1/2-20 Thd. MTD-712-0200A

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51
Fl-Wash. 1/2" I.D. x .93" O.D. MTD-736-0179

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52
Bell-Wash. .50 I.D. x 1.0 O.D. x .075 MTD-736-0253

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53
Sleeve Bearing .752" I.D. (550, 580) MTD-941-0401
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...
Processing