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 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 for 143577012 4-Cycle Engine

  • /fuel Bowl for Craftsman 143577012 - Part 631025

    Carburetor no. 631063a diagram

    /fuel Bowl

    Part #631025

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

  • Screw for Craftsman 143577012 - Part 28820

    Basic engine diagram

    Screw

    Part #28820

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

  • Rewnd Startr for Craftsman 143577012 - Part 590420

    Basic engine diagram

    Rewnd Startr

    Part #590420

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

  • Governor Gear Assembly for Craftsman 143577012 - Part 30591

    Basic engine diagram

    Governor Gear Assembly

    Part #30591

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

  • Retainer for Craftsman 143577012 - Part 590410

    Rewind starter no. 590420 diagram

    Retainer

    Part #590410

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

  • Spring for Craftsman 143577012 - Part 630766

    Carburetor no. 631063a diagram

    Spring

    Part #630766

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

  • Spring for Craftsman 143577012 - Part 630735

    Carburetor no. 631063a diagram

    Spring

    Part #630735

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

  • Gasket for Craftsman 143577012 - Part 27554

    Carburetor no. 631063a diagram

    Gasket

    Part #27554

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

  • Pipe Plug for Craftsman 143577012 - Part 27642

    Basic engine diagram

    Pipe Plug

    Part #27642

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

  • Brake Spring for Craftsman 143577012 - Part 590411

    Rewind starter no. 590420 diagram

    Brake Spring

    Part #590411

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

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer electronic control board

How to replace a freezer electronic control board

The electronic control board manages the compressor to control freezer temperature. Replace the control board using the…

Repair time and Difficulty

 45 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair time and Difficulty

 45 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair time and Difficulty

 15 minutes or less

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