421 R (31A-152-100) - Cub Cadet 21" Snow Thrower Engine (2000) Engine Assembly (Model 421R) Parts Diagram

21" Snow Thrower Engine

Engine Assembly (Model 421R) Parts Diagram

  • Title
1

Cub Cadet TC-250296A

Cylinder Ass'y

$

$

Not available

2

Cub Cadet TC-490317

Governor Lever

$

$

Not available

3

Cub Cadet TC-490304

Governor Lever

$5.49

$

Usually ships in 3-12 days

0

4

Cub Cadet TC-570721

Extension Spring

$4.99

$

Usually ships in 3-12 days

0

5

Cub Cadet TC-490318

Throttle Link Spring

$5.49

$

In Stock, Qty 9

0

6

$5.49

$

In Stock, only 1 left!

0

7

Cub Cadet TC-570673

Ball Bearing

$1.99

$

In Stock, only 1 left!

0

8

Cub Cadet TC-510338

Slide Ring

$3.99

$

Usually ships in 3-12 days

0

9

Cub Cadet TC-530158

Ball Bearing

$26.99

$

In Stock, only 1 left!

0

10

Cub Cadet TC-530161

Ball Bearing

$22.99

$

In Stock, only 1 left!

0

11

Cub Cadet TC-530159

Bearing Retainer

$1.99

$

Usually ships in 3-12 days

0

12

Cub Cadet TC-530164

Bearing Strip (31 Needles)

$13.99

$

Usually ships in 3-12 days

0

?13

Cub Cadet TC-290614

Crankshaft

$

$

Not available

14

Cub Cadet TC-29826

Screw, 10-32 x 3/4"

$1.99

$

In Stock, only 3 left!

0

15

Cub Cadet TC-650506

Screw, 4-40 x 1/4"

$1.49

$

In Stock, Qty 14

0

16

Cub Cadet TC-29216

Lock Nut, 10-32

$1.99

$

In Stock, only 2 left!

0

17

Cub Cadet TC-310277B

Piston & Rod Ass'y
(Superseded to TC-310291A)

$106.99

$

Usually ships in 3-12 days

0

18

$

$

Not available

19

Cub Cadet TC-35511

Control Knob

$1.99

$

Usually ships in 3-12 days

0

20

$7.49

$

Usually ships in 3-12 days

0

21

$3.99

$

Usually ships in 3-12 days

0

22

Cub Cadet TC-490305

Governor Shaft

$11.99

$

Usually ships in 3-12 days

0

23

Cub Cadet TC-611191

Flywheel Key

$1.99

$

Usually ships in 3-12 days

0

24

$

$

Not available

25

Cub Cadet TC-650815

Bell Washer

$1.99

$

In Stock, Qty 10

0

26

Cub Cadet TC-650816

Flywheel Nut

$4.49

$

In Stock, Qty 6

0

27

Cub Cadet TC-34443B

Solid State Ignition
(Superseded to TC-34443D)

Note: (Incl. Ref #28)

$44.99

$

Usually ships in 3-12 days

0

28

Cub Cadet TC-610118

Spark Plug Cover

$6.49

$

In Stock, only 2 left!

0

29

Cub Cadet TC-651007

Screw, Torx 1-15, 10-24 x 15/16"

$1.99

$

In Stock, only 4 left!

0

30

Cub Cadet TC-650892

Screw, 5/16-18 x 2-3/16"

$1.99

$

In Stock, only 1 left!

0

31

Cub Cadet TC-650891

Screw, 5/16-18 x 1-5/8"

$

$

Not available

32

Cub Cadet 759-3331

Resistor Spark Plug

$3.99

$

In Stock, only 2 left!

0

33

Cub Cadet TC-570683

Port Cover

$3.99

$

Usually ships in 3-12 days

0

34

Cub Cadet TC-650959

Screw, 5/32 Allen, 1/4-20 x 5/8"

$1.99

$

In Stock, Qty 8

0

35

Cub Cadet TC-510326A

Carburetor Gasket

$1.49

$

In Stock, only 3 left!

0

36

Cub Cadet TC-490319

Governor Link

$1.99

$

In Stock, only 4 left!

0

$3.99

$

In Stock, only 1 left!

0

38

Cub Cadet TC-570667A

Control Lever

$1.99

$

Usually ships in 3-12 days

0

39

Cub Cadet TC-650847

Screw, 8-32 x 1/2"

$1.99

$

In Stock, only 2 left!

0

40

Cub Cadet TC-35815

Air Cleaner Gasket

$1.49

$

In Stock, Qty 20+

0

41

Cub Cadet TC-350460

Blower Housing

$

$

Not available

42

Cub Cadet TC-650894

Screw, 5/16-18 x 5/8"

$1.99

$

Usually ships in 3-12 days

0

43

Cub Cadet TC-510343A

Exhaust Gasket

$3.99

$

In Stock, only 1 left!

0

44

$

$

Not available

45

Cub Cadet TC-650893

Screw, 5/16-18 x 3-13/64"

$5.49

$

In Stock, only 2 left!

0

46

Cub Cadet TC-34449A

Starter Cup

$10.99

$

Usually ships in 3-12 days

0

47

Cub Cadet TC-650926

Screw, 8-20 x 21/64"

$1.49

$

In Stock, only 3 left!

0

48

Cub Cadet TC-29443

Wire Clip

$1.99

$

In Stock, only 4 left!

0

49

Cub Cadet TC-611072

Ground Wire

$4.99

$

Usually ships in 3-12 days

0

50

Cub Cadet TC-570682A

Primer Ass'y

$10.99

$

In Stock, Qty 5

0

51

Cub Cadet TC-32180C

Primer Line

$6.99

$

In Stock, Qty 10

0

52

Cub Cadet TC-36695

Starter Decal

$2.49

$

In Stock, only 4 left!

0

53

Cub Cadet TC-640093

Carburetor

Note: (Incl. Ref #35)

$

$

Not available

54

$3.99

$

In Stock, only 1 left!

0

55

Cub Cadet TC-650229

Screw, Torx T 25, 10-32 x 3/8"

$1.99

$

Usually ships in 3-12 days

0

56

Cub Cadet TC-590743

Rewind Starter
(Superseded to TC-590787)

$53.99

$

In Stock, only 1 left!

0

57

Cub Cadet TC-36261

Lubrication Decal

$

$

Not available

Cub Cadet TC-710493B

Short Block

$

$

Not available