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 HSK840-8203 gas engine

Tecumseh HSK840-8203 gas engine Parts

Here are the diagrams and repair parts for Tecumseh HSK840-8203 gas 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 HSK840-8203 Gas Engine

  • Craftsman Lawn & Garden Equipment Screw for Tecumseh HSK840-8203 - Part 650926

    Replacement parts diagram

    Screw

    Part #650884

    Replaced by #650926

    Info Icon
    Manufacturer substitution
    This part replaces 650884. 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
  • Lawn & Garden Equipment Engine Screw for Tecumseh HSK840-8203 - Part 631973

    Replacement parts diagram

    Screw

    Part #632563

    Replaced by #631973

    Info Icon
    Manufacturer substitution
    This part replaces 632563. Substitute parts can look different from the original.
    In Stock
    $11.57
    Minus Item
    Qty
    Plus Item
  • Starter Cup for Tecumseh HSK840-8203 - Part 34449A

    Replacement parts diagram

    Hub

    Part #34449

    Replaced by #34449A

    Info Icon
    Manufacturer substitution
    This part replaces 34449. Substitute parts can look different from the original.
    In Stock
    $11.97
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Piston And Rod Assembly for Tecumseh HSK840-8203 - Part 310291A

    Replacement parts diagram

    Piston Rod

    Part #310277A

    Replaced by #310291A

    Info Icon
    Manufacturer substitution
    This part replaces 310277A. Substitute parts can look different from the original.
    In Stock
    $99.77
    11% OFF Phone Price : $111.77Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Tecumseh HSK840-8203 - Part 631021B

    Replacement parts 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
  • Snowblower Carburetor for Tecumseh HSK840-8203 - Part 640309

    Replacement parts diagram

    Carburetor

    Part #632561

    Replaced by #640309

    Info Icon
    Manufacturer substitution
    This part replaces 632561. Substitute parts can look different from the original.
    In Stock
    $94.98
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Air Filter Gasket for Tecumseh HSK840-8203 - Part 35815

    Replacement parts diagram

    Gasket

    Part #510206A

    Replaced by #35815

    Info Icon
    Manufacturer substitution
    This part replaces 510206A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Tecumseh Lawn & Garden Equipment Engine Recoil Starter Assembly for Tecumseh HSK840-8203 - Part 590784

    Starter

    Part #590652

    Replaced by #590784

    Info Icon
    Manufacturer substitution
    This part replaces 590652. Substitute parts can look different from the original.
    In Stock
    $48.29
    11% OFF Phone Price : $54.29Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Screw for Tecumseh HSK840-8203 - Part 651007

    Replacement parts diagram

    Screw

    Part #650814

    Replaced by #651007

    Info Icon
    Manufacturer substitution
    This part replaces 650814. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Cylinder for Tecumseh HSK840-8203 - Part 250305

    Replacement parts diagram

    Cylinder

    Part #250295

    Replaced by #250305

    Info Icon
    Manufacturer substitution
    This part replaces 250295. Substitute parts can look different from the original.
    In Stock
    $181.98
    Minus Item
    Qty
    Plus Item

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

Audio Equipment
Compact Refrigerator
Dishwasher
Dryer
Gas Pressure Washer
Gas Walk-Behind Mower
Laundry Center
Mechanical Sewing Machine
Parts
Rear-Engine Riding Mower
Rear-Tine Tiller
Refrigerator
Room Air Conditioner
Treadmill
Upright Freezer
Washer