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 143501121 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143501121 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143501121 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for143501121 4-Cycle Engine

  • Hub for Craftsman 143501121 - Part 29719

    Ratchet self starter no. 29986 diagram

    Hub

    Part #29719

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

  • Cover for Craftsman 143501121 - Part 29721

    Ratchet self starter no. 29986 diagram

    Cover

    Part #29721

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

  • Gear for Craftsman 143501121 - Part 29722

    Ratchet self starter no. 29986 diagram

    Gear

    Part #29722

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

  • Screw for Craftsman 143501121 - Part 6674

    Basic engine diagram

    Screw

    Part #6674

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

  • Hub & Screen for Craftsman 143501121 - Part 29225

    Ratchet self starter no. 29986 diagram

    Hub & Screen

    Part #29225

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

  • Bolt for Craftsman 143501121 - Part 26706

    Basic engine diagram

    Bolt

    Part #26706

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

  • Pin for Craftsman 143501121 - Part 20794

    Basic engine diagram

    Pin

    Part #20794

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

  • Screw for Craftsman 143501121 - Part 29919

    Basic engine diagram

    Screw

    Part #29919

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

  • Spring for Craftsman 143501121 - Part 27959

    Magneto no. 29980 diagram

    Spring

    Part #27959

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

  • Crankshaft for Craftsman 143501121 - Part 29300

    Basic engine diagram

    Crankshaft

    Part #29300

    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
Central Air Conditioner
Coffee Maker
Dryer
Electric Range
Fitness & Exercise
Front-Engine Lawn Tractor
Gas Leaf Blower
Gas Pressure Washer
Gas Walk-Behind Mower
Outdoor Grill
Side-By-Side Refrigerator
Top-Mount Refrigerator
Upright Freezer
Upright Vacuum
Washer