![Tecumseh 4 Cycle Horizontal Engine Replacement For Model HM100-159402S](images/534644_square.png)
Tecumseh 4 Cycle Horizontal Engine Replacement Parts For Model HM100-159402S
Find Tecumseh HM100-159402S Parts By Symptom
Choose a symptom to view parts that fix it.
Won't start |
Leaks gas |
Leaks oil |
Hard to start |
Engine lacks power |
Starter rope won't retract |
Show All Symptoms |
Popular Parts for Tecumseh HM100-159402S
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine Engine Parts List #Hm1003 Diagram](images/tecumseh/HM100-159402S_WW_1.gif)
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35968A OEM replacement Cylinder (cast Iron Liner) (3-](images2/photo_not_available.png)
Part Number:35968A
Usually ships in 7 - 12 business days
Part Number:28277
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650494 OEM replacement Screw (6-40x5/16)](images2/photo_not_available.png)
Part Number:650494
Usually ships in 7 - 12 business days
Part Number:30699C
Usually ships in 7 - 12 business days
Note: (Incl. 15a & 15b)
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 30700 OEM replacement Governor Yoke](images2/photo_not_available.png)
Part Number:30700
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37458 OEM replacement Governor Lever Assembly](images2/photo_not_available.png)
Part Number:37458
Discontinued
Part Number:29916
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 651028 OEM replacement Screw (t-15, 8-32x7/16)](images2/photo_not_available.png)
Part Number:651028
Usually ships in 7 - 12 business days
Part Number:650561
Usually ships in 7 - 12 business days
Part Number:680-00430
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35441A OEM replacement Crankshaft](images2/photo_not_available.png)
Part Number:35441A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 29826 OEM replacement Screw, 10-32x3/4"](images2/photo_not_available.png)
Part Number:29826
Usually ships in 7 - 12 business days
Part Number:29918
Usually ships in 7 - 12 business days
Part Number:29642
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35776A OEM replacement Piston, Pin & Ring Set](images2/photo_not_available.png)
Part Number:35776A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35777A OEM replacement Piston Pin And Ring Asm (.010)](images2/photo_not_available.png)
Part Number:35777A
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35778A OEM replacement Piston & Pin Assembly](images2/photo_not_available.png)
Part Number:35778A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35774A OEM replacement Piston And Pin Asm (.010)](images2/photo_not_available.png)
Part Number:35774A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35775A OEM replacement Piston And Pin Asm (.020In Os)](images2/photo_not_available.png)
Part Number:35775A
Discontinued
Part Number:35779
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35780 OEM replacement Ring Set (.010)](images2/photo_not_available.png)
Part Number:35780
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35781 OEM replacement Ring Set (.020)](images2/photo_not_available.png)
Part Number:35781
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35772 OEM replacement Piston Pin Retaining Ring](images2/photo_not_available.png)
Part Number:35772
Usually ships in 7 - 12 business days
Part Number:36898A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 36896 OEM replacement Dipper-oil](images2/photo_not_available.png)
Part Number:36896
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35375 OEM replacement Camshaft (Mcr)](images2/photo_not_available.png)
Part Number:35375
Discontinued
Part Number:33273A
Usually ships in 7 - 12 business days
Part Number:650760
Usually ships in 7 - 12 business days
Part Number:37342
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 38027 OEM replacement Cover-Cylinder](images2/photo_not_available.png)
Part Number:38027
Usually ships in 7 - 12 business days
Note: (Incl. 71, 75 & 80)
Part Number:35377
Usually ships in 7 - 12 business days
Part Number:37648
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37587 OEM replacement Shaft-Governor](images2/photo_not_available.png)
Part Number:37587
Discontinued
Part Number:651080
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37588 OEM replacement Governor Gear Asm](images2/photo_not_available.png)
Part Number:37588
Usually ships in 7 - 12 business days
Part Number:TC-30588A
Usually ships in 7 - 12 business days
Part Number:29193
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650833 OEM replacement Screw (1/4-20x1-3/16)](images2/photo_not_available.png)
Part Number:650833
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650832 OEM replacement Screw, 1/4-20x1-11/16"](images2/photo_not_available.png)
Part Number:650832
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 611090 OEM replacement Flywheel (no Ring Gear)](images2/photo_not_available.png)
Part Number:611090
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650880 OEM replacement Belleville Washer](images2/photo_not_available.png)
Part Number:650880
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650881 OEM replacement Flywheel Nut](images2/photo_not_available.png)
Part Number:650881
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35589 OEM replacement Ground Wire](images2/photo_not_available.png)
Part Number:35589
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 36449 OEM replacement Head-Cylinder](images2/photo_not_available.png)
Part Number:36449
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 651031 OEM replacement Screw](images2/photo_not_available.png)
Part Number:651031
Usually ships in 7 - 12 business days
Part Number:27878A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 27880A OEM replacement Valve-Exhaust, 1/32 Os](images2/photo_not_available.png)
Part Number:27880A
Discontinued
Part Number:34035
Backorder: No ETA
Part Number:650691
Usually ships in 7 - 12 business days
Part Number:650694A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 33369 OEM replacement Governor Gear Bracket](images2/photo_not_available.png)
Part Number:33369
Usually ships in 7 - 12 business days
Part Number:35862
Usually ships in 7 - 12 business days
Part Number:27882
Usually ships in 7 - 12 business days
Part Number:27881
Usually ships in 7 - 12 business days
Part Number:32581
Usually ships in 7 - 12 business days
Part Number:TC-29752
Discontinued
Part Number:TC-29752
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 33877 OEM replacement Intake Pipe](images2/photo_not_available.png)
Part Number:33877
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37858 OEM replacement Choke Link](images2/photo_not_available.png)
Part Number:37858
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650378 OEM replacement Screw (t-30, 5/16-18x1-3/32)](images2/photo_not_available.png)
Part Number:650378
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 36468A OEM replacement Blower Housing](images2/photo_not_available.png)
Part Number:36468A
Usually ships in 7 - 12 business days
Part Number:650788
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 29747C OEM replacement Screw, Torx T-40, 5/16-24x21/3](images2/photo_not_available.png)
Part Number:29747C
Usually ships in 7 - 12 business days
Part Number:650802
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 33272D OEM replacement Cover-head, Cylinder (black)](images2/photo_not_available.png)
Part Number:33272D
Usually ships in 7 - 12 business days
Part Number:650729
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 33013 OEM replacement Starter Bubble Cover](images2/photo_not_available.png)
Part Number:33013
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35941 OEM replacement Dipstick](images2/photo_not_available.png)
Part Number:35941
Usually ships in 7 - 12 business days
Part Number:29673
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37655 OEM replacement Carburetor Cover](images2/photo_not_available.png)
Part Number:37655
Usually ships in 7 - 12 business days
Part Number:650767
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35274 OEM replacement Oil Instruction Decal](images2/photo_not_available.png)
Part Number:35274
Usually ships in 7 - 12 business days
Part Number:36695
Usually ships in 7 - 12 business days
Part Number:36452B
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 730225A OEM replacement Sae 30 4-Cycle Engine Oil](images2/photo_not_available.png)
Part Number:730225A
Discontinued
Part Number:650727
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine Engine Parts List #Hm1003b Diagram](images/tecumseh/HM100-159402S_WW_2.gif)
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 651016 OEM replacement Nut-lock](images2/photo_not_available.png)
Part Number:651016
Usually ships in 7 - 12 business days
Part Number:30886A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 30845A OEM replacement Bolt-adjusting, R.p.m.](images2/photo_not_available.png)
Part Number:30845A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 651031 OEM replacement Screw](images2/photo_not_available.png)
Part Number:651031
Usually ships in 7 - 12 business days
Part Number:TC-33268
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37444A OEM replacement Wing Nut, 1/4-20](images2/photo_not_available.png)
Part Number:37444A
Usually ships in 7 - 12 business days
Part Number:650729
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35941 OEM replacement Dipstick](images2/photo_not_available.png)
Part Number:35941
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 34479A OEM replacement Spark Arrester Kit](images2/photo_not_available.png)
Part Number:34479A
Usually ships in 7 - 12 business days
Part Number:650727
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine Engine Parts List #Hm1003c Diagram](images/tecumseh/HM100-159402S_WW_3.gif)
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35968A OEM replacement Cylinder (cast Iron Liner) (3-](images2/photo_not_available.png)
Part Number:35968A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 611090 OEM replacement Flywheel (no Ring Gear)](images2/photo_not_available.png)
Part Number:611090
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 36993 OEM replacement Ground Wire](images2/photo_not_available.png)
Part Number:36993
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 611224 OEM replacement On/off Rocker Switch](images2/photo_not_available.png)
Part Number:611224
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 611303 OEM replacement Low Oil Sensor Switch](images2/photo_not_available.png)
Part Number:611303
Usually ships in 7 - 12 business days
Part Number:35967A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 650950A OEM replacement Screw](images2/photo_not_available.png)
Part Number:650950A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 651031 OEM replacement Screw](images2/photo_not_available.png)
Part Number:651031
Usually ships in 7 - 12 business days
Part Number:TC-29752
Discontinued
Part Number:TC-29752
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37858 OEM replacement Choke Link](images2/photo_not_available.png)
Part Number:37858
Usually ships in 7 - 12 business days
Part Number:TC-33268
Discontinued
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 37444A OEM replacement Wing Nut, 1/4-20](images2/photo_not_available.png)
Part Number:37444A
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 36468A OEM replacement Blower Housing](images2/photo_not_available.png)
Part Number:36468A
Usually ships in 7 - 12 business days
Part Number:650729
Usually ships in 7 - 12 business days
![Tecumseh HM100-159402S 4 Cycle Horizontal Engine 35941 OEM replacement Dipstick](images2/photo_not_available.png)
Part Number:35941
Usually ships in 7 - 12 business days
Part Number:650727
Usually ships in 7 - 12 business days