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 143525021 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143525021 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143525021 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143525021 4-Cycle Engine

  • Nut for Craftsman 143525021 - Part 610408

    Magneto no. 610675 diagram

    Nut

    Part #610408

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

  • Pstn/pin for Craftsman 143525021 - Part 30664

    Basic engine diagram

    Pstn/pin

    Part #30664

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

  • Washer for Craftsman 143525021 - Part 8303

    Basic engine diagram

    Washer

    Part #8303

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

  • Screw for Craftsman 143525021 - Part 630605

    Carburetor no. 630945 diagram

    Screw

    Part #630605

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

  • Baffle for Craftsman 143525021 - Part 30815

    Carburetor no. 630945 diagram

    Baffle

    Part #30815

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

  • /lower Seal for Craftsman 143525021 - Part 28427

    Basic engine diagram

    /lower Seal

    Part #28427

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

  • Cover for Craftsman 143525021 - Part 30939

    Basic engine diagram

    Cover

    Part #30939

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

  • Fuel Line for Craftsman 143525021 - Part 30705

    Basic engine diagram

    Fuel Line

    Part #30705

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

  • Shaft/levr for Craftsman 143525021 - Part 30948

    Carburetor no. 630945 diagram

    Shaft/levr

    Part #30948

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

  • Nut for Craftsman 143525021 - Part 650129

    Basic engine diagram

    Nut

    Part #650129

    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

Dishwasher
Dryer
Electric Chainsaw
Electric Range
Electric Wall Oven
Front-Engine Lawn Tractor
Gas Cooktop
Gas Walk-Behind Mower
Radial Arm Saw
Range Hood
Router
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Washer