Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Craftsman 143943509 engine Parts

Here are the diagrams and repair parts for Craftsman 143943509 engine, as well as links to manuals and error code tables, if available.

Craftsman 143943509 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for143943509 Engine

  • Ring for Craftsman 143943509 - Part 28986

    Replacement parts diagram

    Ring

    Part #28986

    The manufacturer no longer makes this part, and there's no substitute part

  • Piston Pin for Craftsman 143943509 - Part 32548B

    Replacement parts diagram

    Piston Pin

    Part #32548B

    The manufacturer no longer makes this part, and there's no substitute part

  • Pulley for Craftsman 143943509 - Part 590618A

    Rewind starter 590688 (71/143) diagram

    Pulley

    Part #590618A

    The manufacturer no longer makes this part, and there's no substitute part

  • Piston And Pin for Craftsman 143943509 - Part 32538B

    Replacement parts diagram

    Piston And Pin

    Part #32538B

    The manufacturer no longer makes this part, and there's no substitute part

  • Crankshaft for Craftsman 143943509 - Part 35902

    Replacement parts diagram

    Crankshaft

    Part #35902

    The manufacturer no longer makes this part, and there's no substitute part

  • Muffler for Craftsman 143943509 - Part 36065

    Replacement parts diagram

    Muffler

    Part #36065

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn & Garden Equipment Engine Cylinder Head Assembly for Craftsman 143943509 - Part 36438

    Replacement parts diagram

    Lawn & Garden Equipment Engine Cylinder Head Assembly

    Part #36438

    The manufacturer no longer makes this part, and there's no substitute part

  • Spark Plug for Craftsman 143943509 - Part 33636

    Replacement parts diagram

    Spark Plug

    Part #33636

    The manufacturer no longer makes this part, and there's no substitute part

  • Carburetor for Craftsman 143943509 - Part 632589

    Carburetor

    Part #632589

    The manufacturer no longer makes this part, and there's no substitute part

  • Lubrication Decal for Craftsman 143943509 - Part 36261

    Replacement parts diagram

    Lubrication Decal

    Part #36261

    The manufacturer no longer makes this part, and there's no substitute part

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

Bottom-Mount Refrigerator
Dishwasher
Dryer
Electric Range
Front-Engine Lawn Tractor
Gas Chainsaw
Gas Range
Microwave/Hood Combo
Parts
Range Hood
Side-By-Side Refrigerator
Tools & Attachment
Top-Mount Refrigerator
Washer