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 143577012 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143577012 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143577012 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for143577012 4-Cycle Engine

  • O-ring for Craftsman 143577012 - Part 631028

    Carburetor no. 631063a diagram

    O-ring

    Part #631028

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

  • Screw for Craftsman 143577012 - Part 28597

    Basic engine diagram

    Screw

    Part #28597

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

  • /brether Asy for Craftsman 143577012 - Part 28423

    Basic engine diagram

    /brether Asy

    Part #28423

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

  • Ball Bearing for Craftsman 143577012 - Part 31793

    Basic engine diagram

    Ball Bearing

    Part #31793

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

  • Clip for Craftsman 143577012 - Part 27793

    Basic engine diagram

    Clip

    Part #27793

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

  • Spool for Craftsman 143577012 - Part 30588A

    Basic engine diagram

    Spool

    Part #30588A

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

  • Baffle for Craftsman 143577012 - Part 29536

    Basic engine diagram

    Baffle

    Part #29536

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

  • Base Engine for Craftsman 143577012 - Part 29538

    Basic engine diagram

    Base Engine

    Part #29538

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

  • Shaft/levr for Craftsman 143577012 - Part 31834

    Carburetor no. 631063a diagram

    Shaft/levr

    Part #31834

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

  • Bracket for Craftsman 143577012 - Part 31691

    Basic engine diagram

    Bracket

    Part #31691

    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

Circular Saw
Dishwasher
Dryer
Parts
Side-By-Side Refrigerator
Washer