Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Tecumseh HM100-159151G 4-cycle engine

Tecumseh HM100-159151G 4-cycle engine Parts

Here are the diagrams and repair parts for Tecumseh HM100-159151G 4-cycle engine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for HM100-159151G 4-Cycle Engine

  • Lawn & Garden Equipment Engine Governor Lever for Tecumseh HM100-159151G - Part 33454A

    Replacement parts diagram

    Governor Lever

    Part #33454

    Replaced by #33454A

    Info Icon
    Manufacturer substitution
    This part replaces 33454. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.77
    Minus Item
    Qty
    Plus Item
  • Lawn Mower Recoil Starter for Tecumseh HM100-159151G - Part 590685B

    Starter

    Part #590633

    Replaced by #590685B

    Info Icon
    Manufacturer substitution
    This part replaces 590633. Substitute parts can look different from the original.
    In Stock
    $59.98
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Tecumseh HM100-159151G - Part 651033A

    Replacement parts diagram

    Lawn & Garden Equipment Screw

    Part #650882

    Replaced by #651033A

    Info Icon
    Manufacturer substitution
    This part replaces 650882. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Tecumseh HM100-159151G - Part 651025

    Carburetor diagram

    Screw

    Part #650417

    Replaced by #651025

    Info Icon
    Manufacturer substitution
    This part replaces 650417. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Tecumseh HM100-159151G - Part 631021B

    Carburetor diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

    Info Icon
    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.38
    15% OFF Phone Price : $13.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Piston Assembly for Tecumseh HM100-159151G - Part 34862A

    Replacement parts diagram

    Piston Assembly

    Part #34862

    Replaced by #34862A

    Info Icon
    Manufacturer substitution
    This part replaces 34862. Substitute parts can look different from the original.
    In Stock
    $125.70
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn And Garden Equipment Engine Spark Plug Boot for Tecumseh HM100-159151G - Part 610118

    Replacement parts diagram

    Plug Cover

    Part #27276

    Replaced by #610118

    Info Icon
    Manufacturer substitution
    This part replaces 27276. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.94
    14% OFF Phone Price : $6.94Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Baffle for Tecumseh HM100-159151G - Part 37853

    Replacement parts diagram

    Baffle

    Part #35326

    Replaced by #37853

    Info Icon
    Manufacturer substitution
    This part replaces 35326. Substitute parts can look different from the original.
    In Stock
    $12.63
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Nut for Tecumseh HM100-159151G - Part 650825

    Replacement parts diagram

    Wing Nut

    Part #650513

    Replaced by #650825

    Info Icon
    Manufacturer substitution
    This part replaces 650513. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Washer for Tecumseh HM100-159151G - Part 27110A

    Carburetor diagram

    Gasket

    Part #27110

    Replaced by #27110A

    Info Icon
    Manufacturer substitution
    This part replaces 27110. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
    Minus Item
    Qty
    Plus Item

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

Main causes: clogged drain hole, air conditioner not leveled properly…

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

How to replace a window air conditioner user interface control board

How to replace a window air conditioner user interface control board

Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace i…

Repair time and Difficulty

 30 minutes or less
How to replace a window air conditioner condenser fan

How to replace a window air conditioner condenser fan

If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by…

Repair time and Difficulty

 90 minutes or less
How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles and videos to get the most out of your window air conditioner.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Parts & More

Audio Equipment
Bottom-Mount Refrigerator
Compact Refrigerator
Dishwasher
Dryer
Electric Range
Gas Pressure Washer
Gas Walk-Behind Mower
Gas Wall Oven
Microwave
Miter Saw
Parts
Rear-Tine Tiller
Side-By-Side Refrigerator
Treadmill