RB-550 (21A-447-190) - White Outdoor Roto Boss Tiller (1998) Transmission Housing Parts Diagram

Roto Boss Tiller

Transmission Housing Parts Diagram

  • Title

1

MTD 784-0171A

Shifting Bracket Ass'y.

Note: NLA

$

$

Not available

2

MTD 932-0496

Compression Spring .50" Lg.

$4.99

$

In Stock, only 2 left!

0

3

MTD 741-0862

Ball Detent .250" Dia.

$4.49

$

In Stock, Qty 20+

0

4

MTD 738-0645

Detent Shaft 1/2" Dia.

$61.99

$

Usually ships in 3-6 days

0

5

MTD 750-0664

Spacer .505" I.D. x .88" O.D.

$6.99

$

In Stock, only 2 left!

0

6

MTD 941-0155

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

$23.99

$

In Stock, Qty 20+

0

7

MTD 717-0851

Spur Gear 16T (Input)

Note: NLA

$

$

Not available

8

MTD 717-0852

Input Spline Shaft 7/8"

$

$

Not available

9

MTD 750-0651

Spacer .657" I.D. x 2.85" Lg.

$

$

Not available

10

MTD 736-0187

Fl-Wash. .640" I.D. x 1.24"

$4.49

$

In Stock, Qty 20+

0

11

MTD 717-0857A

Spur Gear 30T 7/8" I.D.

Note: NLA

$

$

Not available

12

MTD 941-0478

Needle Bearing 5/8" I.D.

$

$

Not available

13

MTD 921-0211

Gasket-Trans. Hsg.

$

$

Not available

14

MTD 710-0599

Hex S-Tap Scr. 1/4-20 x .5"

$4.49

$

In Stock, Qty 20+

0

15

MTD 784-0211

1-3/8" Dia. Bearing Housing

Note: NLA

$

$

Not available

16

MTD 710-0642

Hex TT-Tap Scr. 1/4-20 x .75"

$4.49

$

In Stock, Qty 20+

0

17

MTD 912-0267

Hex Nut 5/16-18 Thd.
(Superseded to 912-3010)

$4.49

$

In Stock, Qty 20+

0

18

MTD 936-0119

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

$4.99

$

In Stock, Qty 20+

0

19

MTD 750-0662

Spacer 1.56" Lg.

$

$

Not available

20

MTD 712-0378

Hex Nut 7/16-20 Thd.

$6.99

$

Usually ships in 3-6 days

0

21

MTD 736-0407

Bell-Wash. .45" I.D. x 1.0"

$3.99

$

In Stock, Qty 7

0

22

MTD 750-0661

Spacer 1.015" Lg.

$

$

Not available

23

MTD 941-0420

Tine Shaft Brg. 1.002 x 2.50

$

$

Not available

24

MTD 786-0127

Trans. Housing Ass'y. - L.H.

Note: NLA

Variations

MTD 786-0127-0637

No Longer Available - POWDER BLACK (0637)

$

$

Not available

$

$

25

MTD 784-0193

Bracket Gear Case - L.H.

Note: NLA

Variations

MTD 784-0193-0637

No Longer Available BRACKET - POWDER BLACK (0637)

$

$

Not available

$

$

26

MTD 721-0379

Seal .75" Shaft

$18.99

$

In Stock, Qty 9

0

27

MTD 611-0021

Tine Shaft Ass'y. 1" O.D.
(Superseded to 611-0021A)

$154.99

$

In Stock, Qty 5

0

28

MTD 936-0351

Fl-Wash. .76" I.D. x 1.5" O.D.
(Superseded to 736-0351)

$4.49

$

In Stock, Qty 20+

0

29

MTD 950-0671

Spacer .75" I.D. x .50" Lg.

$11.99

$

Usually ships in 3-6 days

0

30

MTD 913-0226

Chain #50 5/8 Pitch x 52 Links - Endless

$102.99

$

In Stock, only 1 left!

0

31

MTD 941-0488

Needle Bearing 5/8" I.D.

$

$

Not available

32

MTD 716-0865

Snap Ring

$4.49

$

In Stock, only 4 left!

0

33

MTD 726-0277

Taper Cap Plug

$4.99

$

Usually ships in 3-6 days

0

34

MTD 717-0854A

Spur Gear 30T 12/16" I.D.

Note: NLA

$

$

Currently unavailable

35

MTD 917-0874

30/44T Gear Ass'y. Comp.

$

$

Not available

36

MTD 717-1470

Spur Gear 44T/11T

Note: NLA

$

$

Not available

37

MTD 941-0181

Sleeve Bearing

$

$

Not available

38

MTD 717-0835

Gear Hub 3/4" I.D. x 3" Lg.

Note: NLA

$

$

Not available

39

MTD 717-0855A

Spur Gear 30T 1.0" I.D. x 1/2" W

Note: NLA

$

$

Not available

40

MTD 738-0647

Jack Shaft 5/8" Dia. x 5"

Note: NLA

$

$

Not available

41

MTD 738-0648

Jack Shaft 5/8" Dia. x 2.38"

$51.99

$

Usually ships in 3-6 days

0

42

MTD 686-0073-0637

Trans. Housing Ass'y. - R.H.

$

$

Not available

43

MTD 717-1471

Spur Gear 44T

$

$

Not available

45

MTD 741-0421

Wheel Brg. .752" x 2.5"

$

$

Not available

46

MTD 913-0367

#420 Chain 1/2 Pitch x 50

$51.99

$

In Stock, Qty 5

0

47

MTD 753-05575

Wheel Shaft Ass'y. 15.6"

$587.99

$

Usually ships in 3-6 days

0

48

MTD 784-0192

Bracket Gear Case - R.H.

Note: NLA

Variations

MTD 784-0192-0637

No Longer Available BRACKET-RH - POWDER BLACK (0637)

$

$

Not available

$

$

49

MTD 686-0074

R.H. Housing Ass'y.

Note: NLA

Variations

MTD 686-0074-0637

No Longer Available HOUSING R. - POWDER BLACK (0637)

$

$

Not available

$

$

50

MTD 710-3103

Hex Bolt 5/16-18 x 2"

$4.49

$

In Stock, Qty 13

0

51

MTD 710-0378

Hex Bolt 5/16-18 x 2.5"

$4.99

$

In Stock, only 3 left!

0

52

MTD 710-0513

Hex Bolt 1/4-20 x .62" Lg.
(Superseded to 710-0513A)

$4.99

$

In Stock, Qty 9

0

53

MTD 936-0329

L-Wash. 3/8" I.D.

$4.49

$

In Stock, Qty 12

0

54

MTD 936-0176

Fl-Wash. 1/4" I.D. x .93" O.D.
(Superseded to 736-0176)

$4.99

$

In Stock, Qty 20+

0

55

MTD 786-0065

Gear Positioner Bracket

Note: NLA

$

$

Not available

56

MTD 936-0406

Fl-Wash. 7/16" I.D. x 1-3/8"

$6.99

$

In Stock, Qty 11

0

57

MTD 921-0378

Seal 1" Shaft

$18.99

$

In Stock, Qty 20+

0

58

MTD 950-0570

Spacer 1" I.D. x 2" O.D.

$10.99

$

In Stock, only 2 left!

0

59

MTD 717-0853A

Shifting Fork

$83.99

$

Usually ships in 3-6 days

0

60

MTD 710-0376

Hex Bolt 5/16-18 x 1" Lg.

$3.99

$

In Stock, Qty 16

0

63

MTD 984-0162A

10T Sprocket Ass'y.

$

$

Not available

64

MTD 936-0163

Thrust Wash. 1.03" I.D. x 1.62"
(Superseded to 736-0163)

$

$

Not available

MTD 686-0098

Gear Case Assembly Complete

Note: NLA

$

$

Not available