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
Craftsman 143640042 4-cycle engine

Craftsman 143640042 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143640042 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 143640042 4-Cycle Engine

  • Lauson Lawn & Garden Equipment Screw for Craftsman 143640042 - Part 650399

    Carburetor diagram

    Screw

    Part #630605

    Replaced by #650399

    Info Icon
    Manufacturer substitution
    This part replaces 630605. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Plug for Craftsman 143640042 - Part 28534

    Engine diagram

    Pipe Plug

    Part #9556

    Replaced by #28534

    Info Icon
    Manufacturer substitution
    This part replaces 9556. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Lauson Lawn & Garden Equipment Engine Gasket Shim for Craftsman 143640042 - Part 31971

    Engine diagram

    Shim Gasket

    Part #31970

    Replaced by #31971

    Info Icon
    Manufacturer substitution
    This part replaces 31970. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.77
    Minus Item
    Qty
    Plus Item
  • Gasket for Craftsman 143640042 - Part 33515A

    Engine diagram

    Gasket

    Part #33515

    Replaced by #33515A

    Info Icon
    Manufacturer substitution
    This part replaces 33515. 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 Engine Nut for Craftsman 143640042 - Part 651016

    Engine diagram

    Nut

    Part #650124

    Replaced by #651016

    Info Icon
    Manufacturer substitution
    This part replaces 650124. 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 Engine Gasket for Craftsman 143640042 - Part 31956B

    Engine diagram

    Flange Gasket

    Part #31956

    Replaced by #31956B

    Info Icon
    Manufacturer substitution
    This part replaces 31956. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.11
    Minus Item
    Qty
    Plus Item
  • Cylinder for Craftsman 143640042 - Part 33707A

    Engine diagram

    Cylinder

    Part #33707

    Replaced by #33707A

    Info Icon
    Manufacturer substitution
    This part replaces 33707. Substitute parts can look different from the original.
    In Stock
    $289.33
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Nut for Craftsman 143640042 - Part 650825

    Engine 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 Craftsman 143640042 - 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
  • Gov Rpl Kit for Craftsman 143640042 - Part 33473A

    Engine diagram

    Gear Shaft

    Part #33473

    Replaced by #33473A

    Info Icon
    Manufacturer substitution
    This part replaces 33473. Substitute parts can look different from the original.
    In Stock
    $139.62
    Minus Item
    Qty
    Plus Item

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

Repair guides for gas chainsaws

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

How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Repair time and Difficulty

 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Repair time and Difficulty

 15 minutes or less
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Repair time and Difficulty

 15 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 chainsaw.

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

Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Cooktop
Electric Range
Gas Chainsaw
Gas Walk-Behind Mower
Lcd Television
Parts
Power Sander
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator