SB-520 (311-552-190) - White Outdoor Snow Boss Snow Thrower (1991) Drive Assembly Parts Diagram

Snow Boss Snow Thrower

Drive Assembly Parts Diagram

  • Title

1

Engine

$

$

Not available

2

MTD 914-0133

Sq. Key 3/16" x 1.50" Lg.
(Superseded to 714-0133)

Note: (440, 550 & 552)

$

$

Not available

2

MTD 914-0114

Sq. Key 1/4" x 2.0" Lg.

Note: (586)

$4.49

$

Usually ships in 3-6 days

0

3

MTD 05872A

Engine Plate Ass'y.

Note: NLA

$

$

Currently unavailable

4

MTD 932-0429A

Extension Spring .50" O.D. x 3.97" Lg.

$8.99

$

In Stock, Qty 20+

0

5

MTD 05896

Drive Clutch Idler Brkt.

Note: NLA

$

$

Not available

6

MTD 710-0191

Hex Bolt 3/8-24 x 1.25" Lg.*

$4.99

$

In Stock, Qty 9

0

7

MTD 954-0256

V-Belt

$47.99

$

In Stock, only 1 left!

0

8

MTD 710-0459A

Hex Bolt 3/8-24 x 1.50" Lg.

$6.99

$

In Stock, Qty 8

0

9

MTD 736-0105

Bell-Wash. .40" I.D. x .88" O.D. x .06

$4.49

$

In Stock, Qty 20+

0

10

MTD 711-0396

Spacer .38" I.D. x .62" O.D. x.75" Lg.

$11.99

$

Usually ships in 3-6 days

0

11

MTD 941-0155

Ball Brg. .62" I.D. x 1.38" O.D. x .44

$23.99

$

In Stock, Qty 13

0

12

MTD 914-0507

Cotter Pin 3132" Dia. x .75" Lg.

$4.49

$

In Stock, Qty 17

0

13

MTD 936-0272

Fl-Wash. .53" I.D. x 1.00" O.D. x .125
(Superseded to 736-0272)

$4.99

$

In Stock, Qty 20+

0

14

MTD 784-5197

Frame Ass'y.

Note: NLA

$

$

Not available

15

MTD 710-0502A

Hex Wash. Hd. Self-Tap Scr. 3/8-16 x 1.25" Lg.

$6.99

$

In Stock, only 2 left!

0

16

MTD 738-0497

Shaft .50" Dia. x 9.50" Lg.

Note: NLA

$

$

Currently unavailable

17

MTD 710-0599

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

$4.49

$

In Stock, Qty 20+

0

18

MTD 05897

Axle Bracket

Note: NLA

$

$

Not available

19

MTD 912-0107

Hex L-Nut 1/4-20 Thd.

$4.99

$

In Stock, only 1 left!

0

20

MTD 05878

Drive Pulley Support Brkt. Ass'y

Note: NLA

$

$

Currently unavailable

21

MTD 936-0219

Bell-Wash. .40" I.D. x 1.13" O.D

$4.49

$

Usually ships in 3-6 days

0

22

MTD 732-0550

Extension Spring .56" O.D. x 4" Lg.

Note: NLA

$

$

Not available

23

MTD 936-0169

L-Wash. 318" I.D.*
(Superseded to 736-0169)

$3.99

$

In Stock, Qty 20+

0

24

MTD 710-0723

Hex Scr. 3/8-16 x 1.25" Lg.

$4.99

$

In Stock, only 3 left!

0

25

MTD 05921

6.00" O.D. Drive Pulley Ass'y.

Note: NLA - (Incl. Ref. #11)

$

$

Not available

26

MTD 712-0923

Hex Jam Cent. L-Nut 5/8-18 0 Thd.

$6.99

$

Usually ships in 3-6 days

0

27

MTD 936-0116

Fl-Wash. .64" I.D. x.94" O.D. x .06

$6.99

$

In Stock, only 1 left!

0

28

MTD 756-0344

1/2" V-Pulley .625" I.D. x 7.50" O.D.

Note: (440, 550 & 552)

$81.99

$

Usually ships in 3-6 days

0

28

MTD 756-0418

518" V-Pulley .625" I.D. x 7.50" O.D.

Note: NLA - (586)

$

$

Not available

29

MTD 938-0281

Shld. Bolt .625" Dia. x .170" Lg
(Superseded to 738-0281)

Note: (3/8-1 6)

$

$

Not available

30

MTD 784-5061

Brake Bracket Ass'y.

Note: NLA - (440, 550 & 552)

$

$

Not available

30

MTD 784-5048

Brake Brkt. Ass'y.

Note: NLA - (586)

$

$

Not available

31

MTD 712-0342

Hex Ins. L-Nut 3/8-16 Thd.
(Superseded to 912-3008)

$4.99

$

In Stock, Qty 16

0

32

MTD 05895

Auger Clutch Idler Brkt.

Note: NLA

$

$

Not available

33

MTD 784-5245

Brake Linkage Ass'y.

Note: NLA

$

$

Not available

34

MTD 938-0347

Shld. Spacer .625" I.D.

$10.99

$

Usually ships in 3-6 days

0

35

MTD 756-0137

Fl-ldler Pulley 2.25" O.D.

Note: NLA

$

$

Not available

36

MTD 954-0257

V-Belt

Note: (440, 550 & 552)

$36.99

$

In Stock, only 2 left!

0

36

MTD 954-0282

V-Belt

Note: (586)

$47.99

$

In Stock, only 4 left!

0

37

MTD 710-3144

Hex Bolt 3/8-16 x 2" Lg.*

$4.49

$

In Stock, Qty 20+

0

38

MTD 912-0116

Hex Ins. Jam L-Nut 3/8-24 Thd.
(Superseded to 712-0116)

$

$

Not available

39

MTD 710-0459A

Hex Bolt 3/8-24 x 1.50" Lg.

$6.99

$

In Stock, Qty 8

0

40

MTD 936-0169

L-Wash. 3/8" I.D.*
(Superseded to 736-0169)

$3.99

$

In Stock, Qty 20+

0

41

MTD 736-0247

Bell-Wash. .40" I.D. x 1.25" O.D.

Note: (440, 550 & 552)

$9.49

$

In Stock, Qty 12

0

41

MTD 736-0242

Bell-Wash. .345" I.D. x .88" O.D.

Note: (586)

$4.49

$

In Stock, Qty 20+

0

42

MTD 756-0421

Double Groove Engine Pulley

Note: (440, 550 & 552)

$

$

Not available

42

MTD 756-0241B

Double Groove Engine Pulley

Note: (586)

$99.99

$

In Stock, only 4 left!

0

43

MTD 738-0215A

Shld. Scr. .498" x 3.0" Lg.

Note: (440, 550 & 552)

$9.49

$

Usually ships in 3-6 days

0

43

MTD 711-0769

Stud 3/8-16 x 3.37" Lg.

Note: NLA - (586)

$

$

Not available

44

MTD 710-0888

Hex Bolt 5/16-24 x 1.00" Lg.

$4.49

$

In Stock, Qty 20+

0

45

MTD 936-0119

L-Wash. 5/16" I.D.*

$4.99

$

In Stock, Qty 20+

0

46

MTD 748-0234

Shld. Spacer .27" Lg.

$4.49

$

In Stock, Qty 20+

0

47

MTD 736-0105

Bell-Wash. .40" I.D. x .88" x .06

$4.49

$

In Stock, Qty 20+

0

48

MTD 710-0237

Hex Bolt 5/16-24 x .62" Lg.

$4.49

$

In Stock, only 1 left!

0

49

MTD 936-0119

L-Wash. 5/16" I.D.*

$4.99

$

In Stock, Qty 20+

0

50

MTD 710-0599

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

$4.49

$

In Stock, Qty 20+

0

51

MTD 736-0173

Fl-Wash. .28" I.D. x .75" O.D. x .06

$4.49

$

In Stock, Qty 20+

0

52

MTD 731-0642

Belt Cover

$31.99

$

Usually ships in 3-6 days

0

53

MTD 950-0456

Spacer
(Superseded to 750-0456)

Note: (440, 550 & 552)

$4.49

$

In Stock, Qty 20+

0

54

MTD 756-0225

Fl-ldler Pulley 2.75" O.D.

$

$

Not available

56

MTD 710-0623

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

$4.49

$

In Stock, Qty 20+

0

56

MTD TC-35062

Ignition Key

$3.99

$

In Stock, only 4 left!

0

58

MTD 711-0769

Stud 3/8-16 x 3.37" Lg.

Note: NLA

$

$

Not available

59

MTD 936-0217

L-Wash. 3/8" I.D.-H.D.
(Superseded to 736-0217)

$4.49

$

In Stock, Qty 6

0