S 21 ZSM - Lawn-Boy Walk-Behind Mower (SN: K00000001 - K99999999) (1991) HOUSING AND SHROUD GROUP MODELS S21ZSM & S21ZSR Parts Diagram

Walk-Behind Mower

HOUSING AND SHROUD GROUP MODELS S21ZSM & S21ZSR Parts Diagram

  • Title

1

Lawn-Boy 611395

Screw
(Superseded to 611543)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$4.49

$

In Stock, Qty 6

0

2

Lawn-Boy 684570

Starter Base and Nut Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

3

Lawn-Boy 682755

Fuel Cap

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$25.99

$

In Stock, only 1 left!

0

Lawn-Boy 607213

Gasket

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$1.99

$

In Stock, Qty 20+

0

Lawn-Boy 609150

Baffle

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$6.49

$

In Stock, Qty 11

0

4

Lawn-Boy 683916

Shroud-Engine
(Superseded to 16-5539)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

5

Lawn-Boy 681818

Fuel Shut-Off Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Not available

6

Lawn-Boy 611802

Plate Muffler

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$243.99

$

In Stock, only 1 left!

0

7

Lawn-Boy 607601

Screw-Muffler Plate to Block

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$4.49

$

In Stock, only 2 left!

0

8

Lawn-Boy 607560

Cover Plate
(Superseded to 95-7052)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$36.99

$

In Stock, only 1 left!

0

9

Lawn-Boy 606733

Wing Screw

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$9.99

$

In Stock, Qty 6

0

10

Lawn-Boy 607809

Screw-Plate and Chute Mounting
(Superseded to 614677)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$4.49

$

In Stock, Qty 12

0

11

Lawn-Boy 684517

Housing Assembly
(Superseded to 684691)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$1035.99

$

Usually ships in 3-6 days

0

12

Lawn-Boy 604604

Grommet
(Superseded to 94-1610)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$1.49

$

In Stock, Qty 7

0

13

Lawn-Boy 610640

Decal-Blade Contact Warning
(Superseded to 43-8480)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$6.99

$

In Stock, Qty 6

0

14

Lawn-Boy 613042

Bolster-Housing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

15

Lawn-Boy 602315

Nut-Bolster to Housing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$4.99

$

In Stock, only 2 left!

0

16

Lawn-Boy 608418

Screw
(Superseded to 46-6811)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$3.49

$

In Stock, only 3 left!

0

17

Lawn-Boy 603733

Nut
(Superseded to 603773)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$2.99

$

In Stock, Qty 5

0

18

Lawn-Boy 682876

Muffler Cover Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$165.99

$

Usually ships in 3-6 days

0

19

Lawn-Boy 609786

Support-Crankshaft

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$23.99

$

In Stock, only 2 left!

0

20

Lawn-Boy 609471

Screw-Muffler to Muffler Plate

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$4.99

$

In Stock, Qty 14

0

21

Lawn-Boy 677525

Collar and Plate Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$51.99

$

In Stock, only 1 left!

0

22

Lawn-Boy 683682

Blade-21"
(Superseded to 612543-03)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$33.99

$

In Stock, only 3 left!

0

23

Lawn-Boy 603164

Nut-Blade
(Superseded to 121-3611)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$5.99

$

In Stock, only 1 left!

0

24

Lawn-Boy 608834

Washer

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$14.99

$

In Stock, only 2 left!

0

25

Lawn-Boy 608833

Bracket-Wheel Height Adjust
(Superseded to 608833-03)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$27.99

$

In Stock, only 2 left!

0

26

Lawn-Boy 153444

Knob and Spring Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

27

Lawn-Boy 610646

Bolt-Shoulder

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$7.49

$

Usually ships in 3-6 days

0

28

Lawn-Boy 684135

Wheel-Front
(Superseded to 105-8618)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$51.99

$

Usually ships in 3-6 days

0

29

Lawn-Boy 603441

Bolt-Wheel

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$7.99

$

In Stock, Qty 20+

0

30

Lawn-Boy 605256

Washer-Felt

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$2.99

$

In Stock, Qty 20+

0

31

Lawn-Boy 605255

Washer-Felt

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$1.99

$

In Stock, Qty 20+

0

32

Lawn-Boy 603620

Washer

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$5.99

$

In Stock, Qty 20+

0

33

Lawn-Boy 608311

Nut-Muffler Plate to Housing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$3.49

$

Usually ships in 3-6 days

0

34

Lawn-Boy 608175

Toe Bar

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$77.99

$

Usually ships in 3-6 days

0

35

Lawn-Boy 610404

Screw-Handle Bracket
(Superseded to 146209)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$1.99

$

Usually ships in 3-6 days

0

36

Lawn-Boy 608997

Screw-Shroud to C.D. Bracket

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$2.49

$

In Stock, only 2 left!

0

37

Lawn-Boy 609891

Screw-Bolster to Housing
(Superseded to 700138)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

38

Lawn-Boy 146014

Washer Shim-Wheel Height Adjust Bracket

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

39

Lawn-Boy 146015

Washer-Shim-Wheel Height Adjust Bracket

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$3.49

$

In Stock, only 1 left!

0

40

Lawn-Boy 614315

Shield-Trailing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$41.99

$

Usually ships in 3-6 days

0

41

Lawn-Boy 606452

Screw-Drive Cover Mounting

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

42

Lawn-Boy 613060

Cover-Drive

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

43

Lawn-Boy 614314

Rod-Trailing Shield

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

44

Lawn-Boy 611774

Screw-Muffler Plate to Housing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$4.49

$

In Stock, only 2 left!

0

45

Lawn-Boy 609420

Gasket-Exhaust
(Superseded to 93-1233)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$1.99

$

In Stock, Qty 6

0

46

Lawn-Boy 608311

Locknut-Hdl. Brkt. to Housing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$3.49

$

Usually ships in 3-6 days

0

47

Lawn-Boy 683626

Rear Wheel

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

48

Lawn-Boy 611831

Lube Fitting

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$8.49

$

Usually ships in 3-6 days

0

Lawn-Boy 145439

Bushing

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Not available

49

Lawn-Boy 612428

Screw-Starter Mounting

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$2.49

$

In Stock, only 4 left!

0

50

Lawn-Boy 614265

Applique-Starter Base

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

51

Lawn-Boy 612067

Spring

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$10.99

$

In Stock, only 1 left!

0

52

Lawn-Boy 612066

Key

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$2.49

$

In Stock, only 1 left!

0

53

Lawn-Boy 607676

Retaining Ring

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$5.99

$

In Stock, Qty 6

0

54

Lawn-Boy 612064

Pinion

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$29.99

$

Usually ships in 3-6 days

0

55

Lawn-Boy 612068

Spacer

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$18.99

$

Usually ships in 3-6 days

0

56

Lawn-Boy 608030

Washer

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$2.49

$

Usually ships in 3-6 days

0

57

Lawn-Boy 613512

Cover-Rear Wheel

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

58

Lawn-Boy 684588

Height Adjuster Assembly-L.H.

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

Lawn-Boy 683195

Bearing and Retainer Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Not available

Lawn-Boy 603615

Fitting

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Not available

59

Lawn-Boy 684587

Height Adjuster Assembly-R.H.

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

60

Lawn-Boy 683195

Bearing and Retainer Assembly

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Not available

61

Lawn-Boy 603615

Fitting

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Not available

62

Lawn-Boy 613028

Screw

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

63

Lawn-Boy 681906

Mulcher Plate Kit w/Decal
(Superseded to 92-8630)

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$

$

Not available

Lawn-Boy 614334

Decal-Mulcher Plate

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors. Parts shown with bullet included with assembly above. () For Model S21ZSM Only.

$

$

Currently unavailable

64

Lawn-Boy 613500

Screw-Muffler Plate To Block

Note: IMPORTANT NOTE: Replacement parts may not always be available in matching colors.

$9.49

$

Usually ships in 3-6 days

0