Displaying Engine Parts List #1 parts for the Tecumseh HMSK105-159908C

Find a full parts listing for all the parts in the Engine Parts List #1 section of your equipment and add them straight to your cart from here.
Search by part description:
1

Tecumseh 35371

"Cylinder (Cast Iron Liner)(3-5/16") I ncl. 2, 20, 72, 72A & 72B

Your price: $259.90

0 of these in your cart

Qty:
2

Tecumseh 27652

Dowel Pin

Your price: $1.85

0 of these in your cart

Qty:
3

Tecumseh 650820

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

Your price: $3.03

0 of these in your cart

Qty:
4

Tecumseh 0

Oil Drain Extension Purchase Locally

Not available
5

Tecumseh 30969

Extension Cap

Your price: $4.53

0 of these in your cart

Qty:
14

Tecumseh 28277

Flat Washer

Your price: $1.47

0 of these in your cart

Qty:
15B

Tecumseh 650494

Screw, 6-40 x 5/16"

Your price: $1.40

0 of these in your cart

Qty:
15

Tecumseh 30699C

Governor Rod (Incl. 15A & 15B)

Your price: $14.18

0 of these in your cart

Qty:
15A

Tecumseh 30700

Governor Yoke

Your price: $1.42

0 of these in your cart

Qty:
16

Tecumseh 33454A

Governor Lever

Your price: $8.65

0 of these in your cart

Qty:
17

Tecumseh 29916

Governor Lever Clamp

Your price: $1.47

0 of these in your cart

Qty:
18

Tecumseh 651028

Screw, T-15, 8-32 x 7/16"

Your price: $1.42

0 of these in your cart

Qty:
19

Tecumseh 34663

Throttle Spring

Your price: $1.47

0 of these in your cart

Qty:
20

Tecumseh 35319

Oil Seal

Your price: $3.43

0 of these in your cart

Qty:
25

Tecumseh 37853

Blower Housing Baffle

Your price: $9.27

0 of these in your cart

Qty:
26

Tecumseh 650561

Screw, 1/4-20 x 19/32"

Your price: $1.45

0 of these in your cart

Qty:
28

Tecumseh 30322

Lock Nut, 8-32

Your price: $1.42

0 of these in your cart

Qty:
30

Tecumseh 35980A

Crankshaft

Your price: $134.75

0 of these in your cart

Qty:
35

Tecumseh 29826

Screw, 10-32 x 3/4"

Your price: $1.47

0 of these in your cart

Qty:
36

Tecumseh 29918

Lock Washer #8

Your price: $1.47

0 of these in your cart

Qty:
37

Tecumseh 29216

Lock Nut, 10-32

Your price: $1.42

0 of these in your cart

Qty:
38

Tecumseh 29642

Retaining Ring

Your price: $1.47

0 of these in your cart

Qty:
40

Tecumseh 35776B (replaces 35776A)

Piston, Pin & Ring Set (Std) (Incl. 4 1, 42 & 43)

Your price: $45.08

0 of these in your cart

Qty:
40

Tecumseh 35777A

Piston, Pin & Ring Set (.010" OS) (In cl. 41, 42 & 43)

Your price: $160.12

0 of these in your cart

Qty:
40

Tecumseh 34862A (replaces 35778A)

Piston, Pin & Ring Set (.020" OS) (In cl. 41, 42 & 43)

Your price: $132.10

0 of these in your cart

Qty:
41

Tecumseh 35776B (replaces 35773A)

Piston & Pin Assembly (Std) (Incl. 43 )

Your price: $45.08

0 of these in your cart

Qty:
41

Tecumseh 35774A

Piston & Pin Ass'y. (.010" OS) (Incl. 43)

Not available

Tecumseh 35777A

Alternative for 35774A: PISTON ASSY 010

Your price: $160.12

0 of these in your cart

Qty:
41

Tecumseh 34862A (replaces 35775A)

Piston & Pin Ass'y. (.020" OS) (Incl. 43)

Your price: $132.10

0 of these in your cart

Qty:
42

Tecumseh 35779

Ring Set (Std.) (3-5/16")

Your price: $36.88

0 of these in your cart

Qty:
42

Tecumseh 35780

Ring Set (.010" OS)

Your price: $25.52

0 of these in your cart

Qty:
42

Tecumseh 35781

Ring Set (.020" OS)

Not available
43

Tecumseh 35772

Piston Pin Retaining Ring

Your price: $1.42

0 of these in your cart

Qty:
45

Tecumseh 36898A (replaces 36898)

Connecting Rod Ass'y. (Incl. 47 & 49)

Your price: $44.02

0 of these in your cart

Qty:
47

Tecumseh 651033A (replaces 651033)

Connecting Rod Bolt

Your price: $1.30

0 of these in your cart

Qty:
48

Tecumseh 34034

Valve Lifter

Not available

Tecumseh 34034A

Alternative for 34034: VALVE LIFTER

Your price: $8.65

0 of these in your cart

Qty:
49

Tecumseh 36896

Oil Dipper

Your price: $1.42

0 of these in your cart

Qty:
50

Tecumseh 36655

Camshaft (MCR)

Your price: $119.45

0 of these in your cart

Qty:
60

Tecumseh 33273A

Blower Housing Extension

Your price: $6.08

0 of these in your cart

Qty:
62

Tecumseh 650760

Screw, 8-32 x 3/8"

Your price: $1.37

0 of these in your cart

Qty:
69

Tecumseh 37342

* Cylinder Cover Gasket

Your price: $4.38

0 of these in your cart

Qty:
70

Tecumseh 38028 (replaces 35445B)

Cylinder Cover (Incl. 71, 75, 76, 80 thru 84)u 84)

Your price: $115.58

0 of these in your cart

Qty:
71

Tecumseh 35377

Crankshaft Bushing

Your price: $9.20

0 of these in your cart

Qty:
72

Tecumseh 27642

Oil Drain Plug (Sq. hd., 1/4-18)

Your price: $1.47

0 of these in your cart

Qty:
76

Tecumseh 28926

Camshaft Seal

Your price: $7.63

0 of these in your cart

Qty:
80

Tecumseh 37587

Governor Shaft

Your price: $1.47

0 of these in your cart

Qty:
81

Tecumseh 651080

Washer

Your price: $1.45

0 of these in your cart

Qty:
82

Tecumseh 37588

Governor Gear Ass'y. (Incl. 81)

Your price: $7.63

0 of these in your cart

Qty:
83

Tecumseh 30588A

Governor Spool

Your price: $1.47

0 of these in your cart

Qty:
84

Tecumseh 29193

Retaining Ring

Your price: $1.47

0 of these in your cart

Qty:
86

Tecumseh 650833

Screw, 1/4-20 x 1-3/16"

Your price: $1.40

0 of these in your cart

Qty:
87

Tecumseh 650832

Screw, 1/4-20 x 1-11/16"

Your price: $1.33

0 of these in your cart

Qty:
89

Tecumseh 32589

Flywheel Key

Your price: $1.22

0 of these in your cart

Qty:
90

Tecumseh 611093

Flywheel (W/Ring Gear)

Your price: $215.12

0 of these in your cart

Qty:
92

Tecumseh 650880

Lock Washer

Your price: $1.40

0 of these in your cart

Qty:
93

Tecumseh 650881

Flywheel Nut

Your price: $1.40

0 of these in your cart

Qty:
100

Tecumseh 35135B (replaces 35135A)

Solid State Ignition (Incl. 101)

Your price: $58.27

0 of these in your cart

Qty:
101

Tecumseh 610118

Spark Plug Cover

Your price: $3.48

0 of these in your cart

Qty:
102

Tecumseh 651024

Solid State Mounting Stud

Your price: $3.03

0 of these in your cart

Qty:
103

Tecumseh 651007

Screw, T-15, 10-24 x 15/16"

Your price: $1.37

0 of these in your cart

Qty:
110

Tecumseh 35187

Ground Wire

Your price: $1.47

0 of these in your cart

Qty:
110A

Tecumseh 37047

Ground Wire (10.50" with male & femal e flag terminals)

Your price: $1.47

0 of these in your cart

Qty:
119

Tecumseh 36451

* Cylinder Head Gasket

Your price: $7.98

0 of these in your cart

Qty:
120

Tecumseh 36449

Cylinder Head

Not available
125

Tecumseh 27878A

Exhaust Valve (Std.)(Incl. 151)

Your price: $19.27

0 of these in your cart

Qty:
125

Tecumseh 27880A

Exhaust Valve (1/32" OS) (Incl. 151)

Your price: $39.95

0 of these in your cart

Qty:
126

Tecumseh 34035

Intake Valve (Std.) (Incl. 151)

Your price: $12.73

0 of these in your cart

Qty:
127

Tecumseh 650691

Washer

Your price: $1.45

0 of these in your cart

Qty:
128

Tecumseh 730324 (replaces 650690)

Belleville Washer

Your price: $3.02

0 of these in your cart

Qty:
130C

Tecumseh 650727

Screw, 5/16-18 x 1-25/32"

Your price: $3.03

0 of these in your cart

Qty:
130C

Tecumseh 651055

Screw, 5/16-18 x 39/64"

Not available

Tecumseh 650273

Alternative for 651055: SCREW

Your price: $1.45

0 of these in your cart

Qty:
130A

Tecumseh 650694A

Screw, 5/16-18 x 2"

Your price: $1.45

0 of these in your cart

Qty:
130

Tecumseh 6021A

Screw, 5/16-18 x 1-1/2"

Your price: $1.47

0 of these in your cart

Qty:
135

Tecumseh 35395

Resistor Spark Plug (RJ19LM) also ava ilable in Packaged Part #740081

Your price: $2.88

0 of these in your cart

Qty:
139

Tecumseh 33369

Governor Gear Bracket

Your price: $3.05

0 of these in your cart

Qty:
140

Tecumseh 650836

Screw, 10-24 x 1/2"

Not available
149A

Tecumseh 35862

Valve Spring Cap

Your price: $7.63

0 of these in your cart

Qty:
149

Tecumseh 27882

Valve Spring Cap

Your price: $1.47

0 of these in your cart

Qty:
150

Tecumseh 27881

Valve Spring

Your price: $3.05

0 of these in your cart

Qty:
151

Tecumseh 32581

Valve Spring Keeper

Your price: $1.47

0 of these in your cart

Qty:
169

Tecumseh 27896A

* Valve Cover Gasket

Your price: $1.17

0 of these in your cart

Qty:
170

Tecumseh 28423

Breather Body

Your price: $10.83

0 of these in your cart

Qty:
171

Tecumseh 28424

Breather Element

Your price: $3.05

0 of these in your cart

Qty:
172

Tecumseh 28425

Valve Cover

Your price: $6.08

0 of these in your cart

Qty:
173

Tecumseh 35350

Breather Tube

Your price: $3.05

0 of these in your cart

Qty:
174

Tecumseh 650128

Screw, 10-24 x 1/2"

Your price: $1.40

0 of these in your cart

Qty:
178

Tecumseh 29752

Nut & Lock Washer 1/4-28

Your price: $1.47

0 of these in your cart

Qty:
182

Tecumseh 30088A

Screw, 1/4-28 x 1"

Your price: $1.47

0 of these in your cart

Qty:
183

Tecumseh 34587B (replaces 34587A)

Choke Bracket

Your price: $7.63

0 of these in your cart

Qty:
184

Tecumseh 33263

* Carburetor To Intake Pipe Gasket

Your price: $1.17

0 of these in your cart

Qty:
185

Tecumseh 33877

Intake Pipe

Your price: $28.22

0 of these in your cart

Qty:
186

Tecumseh 34667

Governor Link

Your price: $1.47

0 of these in your cart

Qty:
186B

Tecumseh 36652

Choke Spring

Your price: $1.42

0 of these in your cart

Qty:
200

Tecumseh 34677

Control Bracket (Incl.19,203,204,206)

Your price: $42.60

0 of these in your cart

Qty:
203

Tecumseh 31342

Compression Spring

Your price: $1.38

0 of these in your cart

Qty:
204

Tecumseh 651029

Screw, T-10, 5-40 x 7/16"

Your price: $1.42

0 of these in your cart

Qty:
206

Tecumseh 610973

Terminal

Your price: $3.03

0 of these in your cart

Qty:
207

Tecumseh 33878

Throttle Link

Your price: $1.47

0 of these in your cart

Qty:
215

Tecumseh 35440

Control Knob

Your price: $3.05

0 of these in your cart

Qty:
219

Tecumseh 34586

Choke Rod

Your price: $4.53

0 of these in your cart

Qty:
220

Tecumseh 35438

Control Knob

Your price: $3.05

0 of these in your cart

Qty:
222

Tecumseh 651081 (replaces 28820)

Screw, 10-32 x 1/2"

Your price: $1.40

0 of these in your cart

Qty:
223

Tecumseh 650378

Screw, T-30, 5/16-18 x 1-3/32"

Your price: $1.45

0 of these in your cart

Qty:
224

Tecumseh 27915A

* Intake Pipe Gasket

Your price: $1.38

0 of these in your cart

Qty:
260

Tecumseh 37961 (replaces 35447A)

Blower Housing

Your price: $38.52

0 of these in your cart

Qty:
261

Tecumseh 650788

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

Your price: $1.45

0 of these in your cart

Qty:
262

Tecumseh 651084

Screw, 5/16-18 x 9/16"

Your price: $1.47

0 of these in your cart

Qty:
264A

Tecumseh 650802

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

Your price: $1.45

0 of these in your cart

Qty:
265

Tecumseh 33272D

Cylinder Head Cover

Your price: $6.08

0 of these in your cart

Qty:
275

Tecumseh 35056

Muffler

Your price: $37.43

0 of these in your cart

Qty:
276

Tecumseh 31588

Locking Plate

Your price: $1.57

0 of these in your cart

Qty:
277

Tecumseh 651002

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

Your price: $1.47

0 of these in your cart

Qty:
281

Tecumseh 33013

Starter Bubble Cover

Your price: $3.05

0 of these in your cart

Qty:
285

Tecumseh 35985B

Starter Cup

Not available

Tecumseh 35985C

Alternative for 35985B: STARTER CUP

Your price: $11.28

0 of these in your cart

Qty:
291

Tecumseh 30962

Fuel Line

Your price: $10.52

0 of these in your cart

Qty:
292

Tecumseh 26460

Fuel Line Clamp

Your price: $1.38

0 of these in your cart

Qty:
298

Tecumseh 650665

Screw, 1/4-15 x 3/4"

Your price: $1.45

0 of these in your cart

Qty:
300

Tecumseh 34186A

Fuel Tank (Incl. 292 & 301)

Your price: $41.12

0 of these in your cart

Qty:
301

Tecumseh 35355

Fuel Cap (Red)

Not available

Tecumseh 37845

Alternative for 35355: FUEL CAP

Your price: $4.37

0 of these in your cart

Qty:
305

Tecumseh 35554

Oil Fill Tube

Your price: $4.53

0 of these in your cart

Qty:
307

Tecumseh 35499

"O" Ring

Your price: $1.03

0 of these in your cart

Qty:
308

Tecumseh 35540

Fill Tube Clip

Your price: $1.42

0 of these in your cart

Qty:
310

Tecumseh 36205

Dipstick

Your price: $4.53

0 of these in your cart

Qty:
314

Tecumseh 650873

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

Your price: $1.40

0 of these in your cart

Qty:
315

Tecumseh 611111

Alternator Coil (18 Watt) (Incl. 323)

Your price: $57.33

0 of these in your cart

Qty:
323

Tecumseh 611118

Terminal

Your price: $1.42

0 of these in your cart

Qty:
325

Tecumseh 29443

Wire Clip

Your price: $1.47

0 of these in your cart

Qty:
328

Tecumseh 35062

Ignition Key (also available in Packa ged Part #740077)

Your price: $3.05

0 of these in your cart

Qty:
329A

Tecumseh 651060

Screw, 10-32 x 23/64"

Not available
335

Tecumseh 36547

Carburetor Cover

Not available

Tecumseh 36547A

Alternative for 36547: CARB COVER

Your price: $58.85

0 of these in your cart

Qty:
336

Tecumseh 650765

Screw, 10-32 x 1/2"

Your price: $1.02

0 of these in your cart

Qty:
338

Tecumseh 28942

Screw, 10-32 x 3/8"

Your price: $1.03

0 of these in your cart

Qty:
338

Tecumseh 650821

Screw, 10-32 x 1/2"

Your price: $1.40

0 of these in your cart

Qty:
340

Tecumseh 34154

Fuel Tank Bracket

Your price: $10.75

0 of these in your cart

Qty:
341

Tecumseh 34155

Fuel Tank Bracket

Your price: $9.73

0 of these in your cart

Qty:
343

Tecumseh 35079A

Key Switch Bracket (Incl. 343A)

Your price: $1.47

0 of these in your cart

Qty:
350

Tecumseh 570682A

Primer Assembly (also available in Pa ckaged Part #740101)

Your price: $8.67

0 of these in your cart

Qty:
351

Tecumseh 32180C

Primer Line

Your price: $3.05

0 of these in your cart

Qty:
355

Tecumseh 590574

Starter Handle (Mitten Grip) also ava ilable in Packaged Part #740053B

Your price: $4.95

0 of these in your cart

Qty:
364

Tecumseh 33377

Carburetor Cover Bracket

Not available

Tecumseh 37659

Alternative for 33377: BRACKET

Your price: $8.12

0 of these in your cart

Qty:
365

Tecumseh 650767

Screw, 8-32 x 27/64"

Your price: $1.02

0 of these in your cart

Qty:
370I

Tecumseh 37119

Warning Decal (Bilingual)

Not available
370

Tecumseh 35077

Decal - Speed Control & Choke

Your price: $1.17

0 of these in your cart

Qty:
370

Tecumseh 36501

Decal - Primer - International Symbol

Your price: $1.17

0 of these in your cart

Qty:
370

Tecumseh 36534A (replaces 36534)

-1

Your price: $2.78

0 of these in your cart

Qty:
370

Tecumseh 36695

Decal - Tecumseh Logo for Top of Reco il Starter

Your price: $1.17

0 of these in your cart

Qty:
380

Tecumseh 640054

Carburetor (Incl. 184)

Not available

Tecumseh 640349

Alternative for 640054: CARBURETOR

Your price: $116.27

0 of these in your cart

Qty:
390

Tecumseh 590789 (replaces 590749)

Rewind Starter NOTE: This engine cou ld have been built with 590733 starte r.

Your price: $72.97

0 of these in your cart

Qty:
396

Tecumseh 33329E

Electric Starter Motor (Optional)

Your price: $208.47

0 of these in your cart

Qty:
400

Tecumseh 36452B

* Gasket Set Incl. items marked PK in n otes

Your price: $18.05

0 of these in your cart

Qty:
420

Tecumseh 730226A

SAE 5W30 4-Cycle Engine Oil - Quart - Winter

Your price: $4.38

0 of these in your cart

Qty:
999

Tecumseh 730281A (replaces 730281)

Winter Maintenance Kit incl. 5W30 Oil , Spark Plug, Key, & Ultra-Fresh

Your price: $12.53

0 of these in your cart

Qty:
999

Tecumseh 730295A (replaces 730295)

Winter Maintenance Kit (incl. 0W30 Sy nthetic Oil, Spark Plug, Key, & Ultra -Fresh)

Your price: $19.23

0 of these in your cart

Qty:

The Environment and Engine Maintenance!

Engine emissions are the top issue with lawn equipment and are primarily caused by incomplete (in-efficient) burning of fuel and fuel additives. Two primary reasons for an efficient or in-efficient engine include; 1) engine design and 2) engine condition. Regarding condition; the second (likely bigger) pollution cause is from out-of-tune equipment. Clogged air filters, fouled spark plugs, old gas and dull blades all contribute to an in-efficiently running mower. The amount of unburned gas being spewed into the air can be substantial from something as simple as a dirty air filter. To go "green" try the following EPA suggestions:
Avoid Spilling Gasoline! - The overflow evaporates into greenhouse gases
Maintain Your Equipment - Keep your equipment tuned and sharp
Buy Mowers with Low "Air Index" Numbers or use Alternative Fuels like propane
Use Manual Tools - Try a manual reel mower for small lawns and a manual saw for small jobs instead of going straight for the chainsaw
Reduce Mowing Time - Try low-maintenance grasses and larger/faster mowers
Recycle Old Equipment - Do not use old, in-efficient equipment