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 HMSK100-159212T engine

Tecumseh HMSK100-159212T engine Parts

Here are the diagrams and repair parts for Tecumseh HMSK100-159212T 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 HMSK100-159212T Engine

  • Lawn & Garden Equipment Engine Governor Lever for Tecumseh HMSK100-159212T - Part 33454A

    #16

    All 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 & Garden Equipment Engine Washer for Tecumseh HMSK100-159212T - Part 651080

    #81

    All parts diagram

    Lawn & Garden Equipment Washer

    Part #30590A

    Replaced by #651080

    Info Icon
    Manufacturer substitution
    This part replaces 30590A. 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 Fuel Tank Cap for Tecumseh HMSK100-159212T - Part 37845

    #301

    All parts diagram

    Lawn & Garden Equipment Engine Fuel Tank Cap

    Part #35355

    Replaced by #37845

    Info Icon
    Manufacturer substitution
    This part replaces 35355. Substitute parts can look different from the original.
    In Stock
    $11.20
    15% OFF Phone Price : $13.20Info Icon
    Minus Item
    Qty
    Plus Item
  • Washer for Tecumseh HMSK100-159212T - Part 730324

    #128

    All parts diagram

    Washer

    Part #650690

    Replaced by #730324

    Info Icon
    Manufacturer substitution
    This part replaces 650690. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.89
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Cylinder Head Cover for Tecumseh HMSK100-159212T - Part 33272D

    #265

    All parts diagram

    Cover

    Part #33272B

    Replaced by #33272D

    Info Icon
    Manufacturer substitution
    This part replaces 33272B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.29
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Ignition Module Mounting Stud for Tecumseh HMSK100-159212T - Part 651024

    #102

    All parts diagram

    Stud

    Part #650872

    Replaced by #651024

    Info Icon
    Manufacturer substitution
    This part replaces 650872. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.14
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Choke Bracket for Tecumseh HMSK100-159212T - Part 34587B

    #183

    All parts diagram

    Choke Bracket

    Part #34587

    Replaced by #34587B

    Info Icon
    Manufacturer substitution
    This part replaces 34587. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $37.72
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Tecumseh HMSK100-159212T - Part 650273

    #131A

    All parts diagram

    Screw

    Part #650713

    Replaced by #650273

    Info Icon
    Manufacturer substitution
    This part replaces 650713. 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 HMSK100-159212T - Part 651018

    #18

    All parts diagram

    Screw

    Part #650548

    Replaced by #651018

    Info Icon
    Manufacturer substitution
    This part replaces 650548. 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
  • Piston Assembly for Tecumseh HMSK100-159212T - Part 34862A

    #41C

    All parts diagram

    Piston Pin

    Part #35775

    Replaced by #34862A

    Info Icon
    Manufacturer substitution
    This part replaces 35775. Substitute parts can look different from the original.
    In Stock
    $125.70
    Minus Item
    Qty
    Plus Item

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair time and Difficulty

 30 minutes or less
How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair time and Difficulty

 45 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair time and Difficulty

 45 minutes or less

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

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

Band Saw
Bottom-Mount Refrigerator
Dryer
Electric Chainsaw
Electric Range
Front-Engine Lawn Tractor
Furnace
Gas Range
Gas Snowblower
Go-Kart
Parts
Side-By-Side Refrigerator
Washer