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 143994001 engine Parts

Here are the diagrams and repair parts for Craftsman 143994001 engine, as well as links to manuals and error code tables, if available.

Craftsman 143994001 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for143994001 Engine

  • Muffler for Craftsman 143994001 - Part 40000

    Craftsman 4-cycle engine diagram

    Muffler

    Part #40000

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

  • Washer for Craftsman 143994001 - Part 650708

    Craftsman 4-cycle engine diagram

    Washer

    Part #650708

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

  • Piston Assembly for Craftsman 143994001 - Part 40021

    Craftsman 4-cycle engine diagram

    Piston Assembly

    Part #40021

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

  • Pulley for Craftsman 143994001 - Part 590618A

    Starter 590738 diagram

    Pulley

    Part #590618A

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

  • Lawn & Garden Equipment Engine Cylinder Head Assembly for Craftsman 143994001 - Part 36438

    Craftsman 4-cycle engine diagram

    Lawn & Garden Equipment Engine Cylinder Head Assembly

    Part #36438

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

  • Piston Pin for Craftsman 143994001 - Part 40019

    Craftsman 4-cycle engine diagram

    Piston Pin

    Part #40019

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

  • Valve Ex for Craftsman 143994001 - Part 36472

    Craftsman 4-cycle engine diagram

    Valve Ex

    Part #36472

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

  • Crankshaft for Craftsman 143994001 - Part 35902

    Craftsman 4-cycle engine diagram

    Crankshaft

    Part #35902

    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

Band Saw
Bottom-Mount Refrigerator
Built-In Microwave
Electric Range
Farming Equipment
Front-Engine Lawn Tractor
Furnace
Gas Line Trimmer
Gas Range
Gas Snowblower
Gas Walk-Behind Mower
Parts
Refrigerator
Side-By-Side Refrigerator