40021 MS (31A-2M1A897) - Columbia 21" Snow Thrower (2009) Engine Assembly 161-JW Parts Diagram

21" Snow Thrower

Engine Assembly 161-JW Parts Diagram

  • Title

1

N/A

Bolt

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

1

N/A

Bolt

Note: Furnish 951-11095 Crankcase Cover Kit

$

$

Not available

2

MTD 951-10957

Dipstick Assembly

Note: Incl Ref # 2 & 3

$10.99

$

Usually ships in 3-6 days

0

2

MTD 951-10957

O-Ring Dipstick

Note: Furnish 951-10950 Short Block Assembly

$10.99

$

Usually ships in 3-6 days

0

2

MTD 951-10957

O-Ring

Note: Furnish 951-10951 Gasket Kit - Complete

$10.99

$

Usually ships in 3-6 days

0

2

MTD 951-10957

O-Ring

Note: Furnish 951-10952 Gasket Kit - External

$10.99

$

Usually ships in 3-6 days

0

3

N/A

Dipstick Assembly

Note: Furnish 951-11095 Crankcase Cover Kit

$

$

Not available

4

N/A

Crankcase Cover

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

4

N/A

Crankcase Cover

Note: Furnish 951-11095 Crankcase Cover Kit

$

$

Not available

5

N/A

Oil Seal

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

5

N/A

Oil Seal

Note: Furnish 951-11095 Crankcase Cover Kit

$

$

Not available

6

N/A

Bearing

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

6

N/A

Bearing

Note: Furnish 951-11096 Crankshaft Kit

$

$

Not available

6

N/A

Bearing

Note: Furnish 951-11095 Crankcase Cover Kit

$

$

Not available

7

N/A

Crankshaft Assembly

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

7

N/A

Crankshaft Assembly

Note: Furnish 951-11096 Crankshaft Kit

$

$

Not available

8

N/A

Dowel Pin

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

9

N/A

Case Cover Gasket

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

9

N/A

Crankcase Cover Gasket

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

9

N/A

Case Cover Gasket

Note: Furnish 951-11095 Crankcase Cover Kit

$

$

Not available

10

N/A

Governor Assembly

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

11

N/A

O-Ring Gov. Shaft

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

11

N/A

O-Ring, 5.2 x 1.9

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

12

N/A

Pin Lock

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

13

N/A

Governor Arm Shaft

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

14

N/A

Bearing

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

14

N/A

Bearing

Note: Furnish 951-11096 Crankshaft Kit

$

$

Not available

14

N/A

Bearing

Note: Furnish 951-11097 Crankcase Kit

$

$

Not available

15

N/A

Crankcase Complete

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

15

N/A

Crankcase Complete

Note: Furnish 951-11097 Crankcase Kit

$

$

Not available

16

MTD 951-10370

Oil Drain Plug and Washer Assembly

Note: Incl Ref # 16 & 17

$9.49

$

Usually ships in 3-6 days

0

16

MTD 951-10370

Oil Drain Plug

Note: Furnish 951-10950 Short Block Assembly

$9.49

$

Usually ships in 3-6 days

0

16

MTD 951-10370

Oil Drain Plug

Note: Furnish 951-10370 Oil Drain Plug & Washer Assy

$9.49

$

Usually ships in 3-6 days

0

17

N/A

Oil Drain Plug Washer

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

17

N/A

Oil Drain Plug Washer

Note: Furnish 951-10370 Oil Drain Plug & Washer Assy

$

$

Not available

17

N/A

Washer, 10 x 16 x 1.5

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

17

N/A

Washer, 10 x 16 x 1.5

Note: Furnish 951-10952 Gasket Kit - External

$

$

Not available

18

MTD 951-10958

Ignition Coil

$97.99

$

Usually ships in 3-6 days

0

19

MTD 951-11102

Flywheel Baffle

$3.99

$

Usually ships in 3-6 days

0

21

MTD 951-10908

Flywheel

$112.99

$

Usually ships in 3-6 days

0

22

MTD 951-10910

Cooling Fan

$50.99

$

Usually ships in 3-6 days

0

23

MTD 951-10911

Starter Cup

$17.99

$

Usually ships in 3-6 days

0

25

MTD 951-11107

Fan Cover

$29.99

$

Usually ships in 3-6 days

0

29

MTD 731-05696

Recoil Starter Handle

$16.99

$

In Stock, only 3 left!

0

30

MTD 951-11106

Governor Arm Bracket

$7.99

$

Usually ships in 3-6 days

0

32

MTD 951-10954

Throttle Return Spring

$6.49

$

In Stock, only 2 left!

0

33

MTD 951-11152

Governor Rod

$6.99

$

In Stock, Qty 5

0

34

MTD 951-10953

Governor Return Spring

$5.99

$

Usually ships in 3-6 days

0

36

MTD 951-11103

Cover Shield

$4.49

$

Usually ships in 3-6 days

0

37

MTD 951-11104

Governor Spring Bracket

$3.99

$

Usually ships in 3-6 days

0

39

MTD 951-10901

Muffler Assembly

$70.99

$

Usually ships in 3-6 days

0

40

N/A

Carburetor Insulator Plate

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

40

N/A

Carburetor Insulator

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

41

MTD 712-04212

Nut
(Superseded to 712-05015)

$6.99

$

In Stock, Qty 6

0

42

MTD 951-10962

Intake Heater Box Base

$24.99

$

In Stock, only 2 left!

0

43

MTD 951-10961

Intake Heater Box

$16.99

$

In Stock, only 1 left!

0

45

N/A

Heat Pipe Intake Gasket

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

45

N/A

Carburetor Gasket

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

45

N/A

Carburetor Gasket

Note: Furnish 951-10952 Gasket Kit - External

$

$

Not available

46

MTD 951-10639A

Primer

$15.99

$

In Stock, Qty 20+

0

47

MTD 951-10956A

Carburetor Assembly

$97.99

$

Usually ships in 3-6 days

0

48

N/A

Camshaft Assembly

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

49

N/A

Rocker Arm & Bolt Assembly (Incl. 50-53)

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

50

N/A

Pivot Bolt

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

50

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

51

N/A

Rocker Arm

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

51

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

52

N/A

Valve Adjusting Nut

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

52

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

53

N/A

Pivot Locking Nut

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

53

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

54

MTD 951-10912

Valve Kit

Note: Incl Ref # 54 & 55

$52.99

$

Usually ships in 3-6 days

0

56

N/A

Valve Spring

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

57

N/A

Intake Valve Spring Seat

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

58

N/A

Exhaust Valve Spring Seat

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

59

N/A

Exhaust Valve Adjuster

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

60

N/A

Valve Lifter

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

61

MTD 951-10913

Push Rod Kit
(Superseded to 951-12614)

$15.99

$

Usually ships in 3-6 days

0

61

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

62

N/A

Push Rod Guide Plate

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

62

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

63

N/A

Piston Ring Set - OIL

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

64

N/A

Piston Pin Clip

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

65

N/A

Piston

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

66

N/A

Piston Pin

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

67

N/A

Connecting Rod Complete

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

69

MTD 951-11054

Valve Cover
(Superseded to 951-11054B)

$15.99

$

Usually ships in 3-6 days

0

69

MTD 951-11054

Valve Cover
(Superseded to 951-11054B)

$15.99

$

Usually ships in 3-6 days

0

70

N/A

Valve Cover Gasket

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

70

N/A

Valve Cover Gasket

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

70

N/A

Valve Cover Gasket

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

70

N/A

Valve Cover Gasket

Note: Furnish 951-10952 Gasket Kit - External

$

$

Not available

70

N/A

Valve Cover Gasket

$

$

Not available

70

MTD 953-06132

Push Rod-Rocker Arm Service Kit

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

73

MTD 951-10292

Spark Plug
(Superseded to 951-10292A)

$6.99

$

In Stock, Qty 20+

0

74

N/A

Cylinder Head - Complete

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

75

MTD 951-10657

Muffler Stud Assembly

$10.99

$

Usually ships in 3-6 days

0

76

N/A

Cylinder Head Gasket (graphite)

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

76

N/A

Cylinder Head Gasket

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

76

N/A

Cylinder Head Gasket

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

77

MTD 715-04108

Dowel Pin 10x16

$4.49

$

In Stock, only 1 left!

0

79

N/A

Carburetor Insulator Plate Gasket

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

79

N/A

Carburetor Insulator Gasket

Note: Furnish 951-10949 Cylinder Head Assembly

$

$

Not available

79

N/A

Carburetor Insulator Gasket

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

79

N/A

Carburetor Insulator Gasket

Note: Furnish 951-10952 Gasket Kit - External

$

$

Not available

80

N/A

Dowel Pin

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

81

N/A

Packing

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

84

N/A

Oil Seal

Note: Furnish 951-10950 Short Block Assembly

$

$

Not available

84

N/A

Oil Seal, 22 x 35 x 7

Note: Furnish 951-10951 Gasket Kit - Complete

$

$

Not available

84

N/A

Oil Seal

Note: Furnish 951-11097 Crankcase Kit

$

$

Not available

85

MTD 951-11105

Side Plate

$

$

Not available

90

MTD 951-10959

Muffler Gasket

$4.99

$

Usually ships in 3-6 days

0

90

MTD 951-10959

Muffler Gasket

Note: Furnish 951-10950 Short Block Assembly

$4.99

$

Usually ships in 3-6 days

0

90

MTD 951-10959

Muffler Gasket

Note: Furnish 951-10951 Gasket Kit - Complete

$4.99

$

Usually ships in 3-6 days

0

90

MTD 951-10959

Muffler Gasket

Note: Furnish 951-10952 Gasket Kit - External

$4.99

$

Usually ships in 3-6 days

0

91

MTD 951-10955

Recoil Starter Assembly

$76.99

$

In Stock, Qty 7

0

92

MTD 951-10307

Flywheel Key
(Superseded to 751P10307A)

$2.49

$

In Stock, Qty 10

0

92

MTD 951-10307

Flywheel Key
(Superseded to 751P10307A)

Note: Furnish 951-11096 Crankshaft Kit

$2.49

$

In Stock, Qty 10

0

93

MTD 951-10949

Cylinder Head Assembly
(Superseded to 951-10949A)

Note: Includes Ref # 90, 70, 49, 50, 51, 52, 53, 56, 57, 58, 59, 62, 40, 79, 74, 76

$153.99

$

Usually ships in 3-6 days

0

94

MTD 951-10370

Oil Drain Plug and Washer Assembly

Note: Includes Ref # 16 & 17

$9.49

$

Usually ships in 3-6 days

0

95

MTD 951-10950

Short Block Assembly
(Superseded to 951-10950A)

Note: Includes Ref # 15, 4, 65, 63, 66, 64, 67, 60, 48, 79, 7, 40, 90, 13, 12, 10, 9, 76, 45, 70, 16, 17, 8, 80, 6, 14, 1, 5, 84, 2, 11

$371.99

$

Usually ships in 3-6 days

0

MTD 731-05632

Ignition Key
(Superseded to 951-10630)

Note: Not Shown

$6.99

$

Usually ships in 3-6 days

0

MTD 951-11097

Crankcase Kit

Note: Not Shown - Includes Ref # 14, 15, 84

$

$

Not available

MTD 951-10948

Carburetor Repair Kit - Major
(Superseded to 951-12623)

Note: Not shown

$64.99

$

Usually ships in 3-6 days

0

MTD 951-10951

Gasket Kit - Complete

Note: Not Shown - Includes Ref # 2, 9, 11, 84, 17, 76, 90, 70, 79, 81, 45

$45.99

$

Usually ships in 3-6 days

0

MTD 951-10952

Gasket Kit - External
(Superseded to 951-10952A)

Note: Not Shown - Includes Ref # 2, 17, 90, 70, 79, 45

$28.99

$

Usually ships in 3-6 days

0

MTD 951-11063

Valve Cover Kit
(Superseded to 951-12626)

Note: Not Shown Incl Ref # 69 & 70

$28.99

$

Usually ships in 3-6 days

0

MTD 951-11095

Crankcase Cover Kit

Note: Not Shown Includes Ref # 1, 2, 3, 4, 5, 6, 9

$63.99

$

Usually ships in 3-6 days

0

MTD 951-11096

Crankshaft Kit

Note: Not Shown Includes Ref # 6, 7, 14, & 92

$115.99

$

Usually ships in 3-6 days

0

MTD 951-11102

Oil Alert Side Plate

Note: Not Shown

$3.99

$

Usually ships in 3-6 days

0

MTD 753-06132

Push Rod-Rocker Arm Service Kit
(Superseded to 953-06132)

Note: Not Shown includes Push Rods, Rocker Arms, Rocker Studs, Valve Adjusting Nuts, Locking Pivot Nuts, Valve Cover Gasket, Push Rod Guide

$

$

Not available

MTD 952Z161-JW

Complete Engine
(Superseded to 952Z161-JWA-12)

Note: Not Shown

$641.99

$

Usually ships in 3-6 days

0