Tecumseh OH180-180027C - Tecumseh Engine Engine Parts List #1 Parts Lookup with Diagrams

1

Tecumseh 34648A

"Cylinder (Incl. 2, 4 & 33) 3-5/8" Bo re

$

Not available 

2

Pipe Plug (3/4-14 sq.hd.)(As req.) Bu y local

$

Not available 

2

Tecumseh 9556

Pipe Plug (1/8-27 sq. hd.) Use as req uired

(Superseded to 28534) 

$1.99

$

In Stock, only 4 left!

2

Tecumseh 28483

Oil Drain Plug (3/8-18) s req.)

$1.99

$

Usually ships in 3-12 days

2

Tecumseh 28534

Oil Drain Plug As req

$1.99

$

In Stock, only 4 left!

2

Tecumseh 31927

Pipe Plug, 3/8-18 sq. head Use as req uired

$1.99

$

Usually ships in 3-12 days

4

Tecumseh 27652

Dowel Pin

$2.49

$

Usually ships in 3-12 days

5

Crankshaft (Incl. 6 thru 9, 140 & 141 ) NOTE: When using this crank shaft to repair older units equippedw ith straight cut cam and governor gea rs,it will be necessary to order 3475 1 helical governor gear assembly and 34752 helical camshaft i

$

Not available 

6

Tecumseh 29783

Pin, Crankshaft gear

$1.99

$

Usually ships in 3-12 days

7

Tecumseh 34692

Gear Crankshaft (Helical)

$25.99

$

Usually ships in 3-12 days

8

Tecumseh 31932

Bearing, Tapered roller

$60.99

$

In Stock, only 2 left!

9

Tecumseh 31928

Cup, Bearing

$22.99

$

Usually ships in 3-12 days

11

Tecumseh 34624

Piston, Pin & Ring Set (Std.) 3-5/8" Bore

$

Not available 

11

Tecumseh 34625

Piston, Pin & Ring Set (.010" OS)

$

Not available 

11

Tecumseh 34626

Piston, Pin & Ring Set (.020" OS)

$

Not available 

11A

Tecumseh 34629

Piston & Pin Ass'y. (Std.)(3-5/8") In cl. 12

$

Not available 

11A

Tecumseh 34630

Piston & Pin Ass'y. (.010" OS) Incl. 12

$

Not available 

11A

Tecumseh 34631

Piston & Pin Ass'y. (.020" OS) Incl. 12

$

Currently unavailable 

12

Tecumseh 34634

Ring, Piston pin retaining

$1.99

$

In Stock, only 2 left!

13

Tecumseh 34635

Ring Set (Std.) (3-5/8" Bore)

$

Not available 

13

Tecumseh 34636

Ring Set (.010" OS)

$56.99

$

Usually ships in 3-12 days

13

Tecumseh 34637

Ring Set (.020" OS)

$43.99

$

Usually ships in 3-12 days

14

Tecumseh 34640

Connecting Rod Assy. Incl. 15, 16 & 1 7

$104.99

$

Usually ships in 3-12 days

14

Tecumseh 35243

Connecting Rod Assy. (.010" US) Incl. 1 5,16,17

$177.99

$

In Stock, only 1 left!

14

Tecumseh 35244

Connecting Rod Assy. (.020" US) Incl. 1 5,16,17

$198.99

$

Usually ships in 3-12 days

15

Tecumseh 32077

Bolt, Connecting rod

$3.99

$

Usually ships in 3-12 days

16

Tecumseh 26073

Washer

$

Not available 

17

Tecumseh 28264

Nut Assy.

$3.99

$

In Stock, only 2 left!

18

Tecumseh 34752

Camshaft (MCR) (Helical)

$149.99

$

In Stock, only 1 left!

19

Tecumseh 33472

Lifter, Valve

$14.99

$

In Stock, only 1 left!

20

Tecumseh 33471

Rod, Push

$12.99

$

Usually ships in 3-12 days

21

Tecumseh 34643

Intake Valve (Std.)

$53.99

$

Usually ships in 3-12 days

21

Tecumseh 34644

Intake Valve (1/32" OS)

$59.99

$

Usually ships in 3-12 days

22

Tecumseh 33506

Exhaust Valve (Std.)

$

Not available 

22

Tecumseh 33646

Exhaust Valve (1/32" OS)

$

Not available 

23

Tecumseh 33507

Spring, Valve

$3.99

$

In Stock, only 1 left!

24

Tecumseh 33508

Retainer & Cap Set, Keeper valve

$9.49

$

In Stock, only 2 left!

25

Tecumseh 33509

* "O" Ring (Intake only) Also Incl. in 251

$3.99

$

In Stock, only 1 left!

25A

Tecumseh 34410

* "O" Ring (Exhaust only) Also Incl. in 251

$3.99

$

Usually ships in 3-12 days

26

Tecumseh 33510

Cap, Valve

$1.99

$

Usually ships in 3-12 days

27

Tecumseh 34751

Governor Gear Ass'y. (Helical)

$81.99

$

Usually ships in 3-12 days

28

Tecumseh 650745

Washer, Flat

$1.99

$

In Stock, only 2 left!

29

Tecumseh 30590A

Washer, Flat

$1.99

$

In Stock, Qty 7

29

Tecumseh 35479

WASHER

(Superseded to 651080) 

$1.99

$

In Stock, Qty 8

30

Tecumseh 31948

Spool, Governor

(Superseded to 31948A) 

$12.99

$

In Stock, only 2 left!

31

Tecumseh 31956B

* Gasket, Cylinder cover

$9.99

$

In Stock, only 1 left!

32

Tecumseh 34649

Cover Assy., Cylinder Incl. 2, 33 & 1 34

$

Not available 

33

Tecumseh 31950

* Seal, Oil

$17.99

$

In Stock, only 1 left!

34

Tecumseh 650451

Screw, 1/4-20 x 1"

$1.99

$

In Stock, only 4 left!

35

Tecumseh 650492

Screw, 1/4-20 x 2-1/4"

$1.99

$

Usually ships in 3-12 days

36

Tecumseh 32425

Rod Assy., Governor

$

Not available 

37

Tecumseh 32426

Spacer, Governor rod

$1.99

$

In Stock, Qty 9

38

Tecumseh 29193

Retaining Ring

$1.99

$

In Stock, only 4 left!

39

Tecumseh 650128

Screw, 10-24 x 1/2"

$5.49

$

In Stock, only 1 left!

41

Tecumseh 34641A

* Gasket, Cylinder head

$16.99

$

In Stock, only 1 left!

42

Tecumseh 34771

Head, Cylinder

$291.99

$

Usually ships in 3-12 days

43

Tecumseh 31980

Pulley, Starter

$38.99

$

Usually ships in 3-12 days

44

Tecumseh 32046

Rope Assy., Starter

$10.99

$

Usually ships in 3-12 days

45

Tecumseh 34645

Resistor Spark Plug (RN4C) also avail able in Packaged Part #740069

$4.49

$

In Stock, Qty 19

46A

Tecumseh 650691

Washer, Flat

$1.99

$

Usually ships in 3-12 days

46

Tecumseh 650690

Washer, Belleville

(Superseded to 730324) 

$9.99

$

In Stock, only 1 left!

47

Tecumseh 650692

Screw, 5/16-18 x 1-3/4"

$

Not available 

47A

Tecumseh 650746

Screw, 5/16-18 x 1-3/8"

$1.99

$

Usually ships in 3-12 days

48

Tecumseh 730218

Valve Guide Kit (Incl. 49)

$24.99

$

In Stock, only 1 left!

49

Tecumseh 792035

Ring, Retaining

$4.49

$

In Stock, Qty 13

50

Tecumseh 33515A

* Gasket, Intake pipe

$1.99

$

In Stock, only 3 left!

51

Tecumseh 33475

Pipe, Intake

$51.99

$

Usually ships in 3-12 days

52

Tecumseh 650378

Screw, Torx T-30, 5/16-18 x 1-1/8"

$1.99

$

In Stock, only 3 left!

53

Tecumseh 792028

Screw, 5/16-18 x 7/8"

$4.49

$

In Stock, only 4 left!

54

Tecumseh 33476A

* Gasket, Carburetor

$1.99

$

In Stock, only 3 left!

55

Tecumseh 34285

Baffle, Air extension

$40.99

$

Usually ships in 3-12 days

56

Tecumseh 792075

Nut, Lock 5/16-24 Used in early produ ction

$

Not available 

57

Tecumseh 33478

Link, Governor lever-to-throttle leve r

$1.99

$

In Stock, only 1 left!

58

Tecumseh 31963

Lever, Governor

$1.99

$

Usually ships in 3-12 days

59

Tecumseh 31964

Clamp, Governor lever

$3.99

$

Usually ships in 3-12 days

60

Tecumseh 650518

Lockwasher, No. 10 E.T.

$1.99

$

Usually ships in 3-12 days

61

Tecumseh 30312

Screw, 10-32 x 1/2"

$1.99

$

In Stock, only 2 left!

62

Tecumseh 650544

Screw, Torx T-25, 10-24 x 7/8"

$1.99

$

Usually ships in 3-12 days

63

Tecumseh 7975

Nut, 10-24

$1.99

$

In Stock, only 1 left!

64

Tecumseh 31965

Plate, Governor spring

$3.99

$

Usually ships in 3-12 days

65

Tecumseh 31984A

Lever Assy., Control

$18.99

$

In Stock, only 1 left!

66

Tecumseh 28558

Washer

$1.99

$

Usually ships in 3-12 days

67

Tecumseh 31966

Bushing, Governor lever

$3.99

$

Usually ships in 3-12 days

68

Tecumseh 650597

Screw, 10-24 x 5/8"

$1.99

$

Usually ships in 3-12 days

69

Tecumseh 31967

Spring, Governor

$3.99

$

In Stock, Qty 5

70

Tecumseh 650591

Screw, 10-24 x 2"

$1.99

$

Usually ships in 3-12 days

71

Tecumseh 33099

Spring

$

Not available 

72

Tecumseh 32599

"O" Ring (Incl. in 251)

$8.49

$

Usually ships in 3-12 days

73

Tecumseh 650666

Washer, Lock

(Superseded to 651082) 

$5.49

$

Usually ships in 3-12 days

74

Tecumseh 32579

Baffle, Blower housing

$21.99

$

In Stock, only 1 left!

75

Tecumseh 650561

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

$1.99

$

In Stock, only 2 left!

76

Tecumseh 650592

Key, Flywheel

$1.99

$

In Stock, Qty 5

77A

Tecumseh 730201

Trigger Pin Kit (Use as required)

$8.49

$

In Stock, only 1 left!

77

Tecumseh 610909

Flywheel

$

Not available 

78

Tecumseh 650594

Nut, Flywheel

$3.99

$

In Stock, only 1 left!

79

Tecumseh 610906

Solid State Magneto Incl. 158 thru 1 61

$

Not available 

80

Tecumseh 650661

Screw, 1/4-20 x 3/4"

$

Not available 

82

Tecumseh 30063

Screw, T-30, 1/4-20 x 1/2"

$1.99

$

In Stock, Qty 20+

83

Tecumseh 650751

Screw, 1/4-20 x 7/16"

$1.99

$

In Stock, Qty 5

84

Tecumseh 34195B

Blower Hsg. (Incl. 218,219) For elec. starter

$99.99

$

Usually ships in 3-12 days

85A

Tecumseh 8274

Washer, Lock

$1.99

$

Usually ships in 3-12 days

85

Tecumseh 8274

Washer, Lock

$1.99

$

Usually ships in 3-12 days

86

Tecumseh 650595

Screw, 5/16-24 x 3/8"

$1.99

$

Usually ships in 3-12 days

86A

Tecumseh 650595

Screw, 5/16-24 x 3/8"

$1.99

$

Usually ships in 3-12 days

87

Tecumseh 650752

Screw, 1/4-20 x 7/16"

(Superseded to 650751) 

$1.99

$

In Stock, Qty 5

88

Tecumseh 35475

Push Rod Tube

$

Not available 

89

Tecumseh 33481

* "O" Ring (Also Incl. in 251)

$1.99

$

Usually ships in 3-12 days

90

Tecumseh 34754

Housing, Rocker arm

$100.99

$

Usually ships in 3-12 days

94

Tecumseh 33484

* "O" Ring (Also Incl. in 251)

$1.99

$

In Stock, only 2 left!

95

Tecumseh 650168

Washer, Flat

$1.99

$

Usually ships in 3-12 days

96

Tecumseh 32610A

Screw, 1/4-20 x 29/32"

$1.99

$

In Stock, Qty 6

97

Tecumseh 33485

Arm, Rocker

$64.99

$

Usually ships in 3-12 days

98

Tecumseh 33486

Ring, Retaining

$1.99

$

In Stock, only 2 left!

99

Tecumseh 650755

Screw, 1/4-20 x 3/4"

$3.99

$

In Stock, only 1 left!

100

Tecumseh 650864

Nut, Hex, 1/4-20

$1.99

$

In Stock, only 2 left!

101

Tecumseh 650756

Stud, Rocker arm

$5.49

$

Usually ships in 3-12 days

102

Tecumseh 33487

* "O" Ring (Also Incl. in 251)

$6.49

$

Usually ships in 3-12 days

103

Tecumseh 33488

Cover, Rocker arm

$11.99

$

Usually ships in 3-12 days

104

Tecumseh 31958A

* Gasket, Breather (Also Incl. in 251)

$2.49

$

In Stock, only 1 left!

105

Tecumseh 33489

Body Assy., Breather

$44.99

$

Usually ships in 3-12 days

106

Tecumseh 33490

Tube, Breather

$

Not available 

107

Tecumseh 30102

* Screw, 10-32 x 5/8" Also Incl. in 25 1

$1.99

$

In Stock, only 2 left!

108

Tecumseh 650738

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

$3.99

$

In Stock, only 1 left!

111

Tecumseh 35471

* Gasket, Air cleaner

$1.99

$

In Stock, only 1 left!

114

Tecumseh 650399

Screw, 10-32 x 5/8"

$1.99

$

In Stock, Qty 11

115

Tecumseh 32008

Air Filter

$13.99

$

In Stock, only 1 left!

117

Tecumseh 650513

Nut, Wing

(Superseded to 650825) 

$1.99

$

In Stock, only 2 left!

119

Tecumseh 31992

Spacer, Screen

$3.99

$

Usually ships in 3-12 days

122

Tecumseh 650680

Screw, 1/4-20 x 1-1/2"

$1.99

$

Usually ships in 3-12 days

123

Tecumseh 27070

Lockwasher

$1.99

$

In Stock, only 1 left!

125

Tecumseh 650590

Nut, Conduit

$

Currently unavailable 

137

Tecumseh 650744

Screw, 10-24 x 7/8"

$1.99

$

Usually ships in 3-12 days

138

Tecumseh 34650

Tube extension, Oil fill

$

Not available 

146

Tecumseh 32577

Cover, Cylinder NOTE: Determine the gap between the cover and the machine d surface on the cylinder, which can be from .001" up to .007", in which case no shim gaskets will be required . Use of gaskets must be limited to a combined total of .010"

$51.99

$

Usually ships in 3-12 days

147

Tecumseh 792028

Screw, 5/16-18 x 7/8"

$4.49

$

In Stock, only 4 left!

148

Tecumseh 610902

Alt.Coil Ass'y. (Incl. 162,163,163A) 20 amp

$

Not available 

155

Tecumseh 31971

* Gasket, Shim (.004/.005 thick) NOTE: Determine the gap between the cover and the machined surface on the cyli nder, which can be from .001" up to . 007", in which case no shim gaskets w ill be required. Use of gaskets must be limited to a combine

$4.49

$

Usually ships in 3-12 days

156

Tecumseh 31972

* Gasket, Shim (.005/.007 thick) NOTE: Determine the gap between the cover and the machined surface on the cyli nder, which can be from .001" up to . 007", in which case no shim gaskets w ill be required. Use of gaskets must be limited to a combine

$2.49

$

Usually ships in 3-12 days

157

Tecumseh 32031

* Spacer, Steel (.010 thick) NOTE: Det ermine the gap between the cover and the machined surface on the cylinder , which can be from .001" up to .007" , in which case no shim gaskets will be required. Use of gaskets must be limited to a combined t

$3.99

$

Usually ships in 3-12 days