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 143123051 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143123051 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143123051 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143123051 4-Cycle Engine

  • Hub for Craftsman 143123051 - Part 30599

    No-pull starter no. 590361 diagram

    Hub

    Part #30599

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

  • Crankshaft for Craftsman 143123051 - Part 30742

    Basic engine diagram

    Crankshaft

    Part #30742

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

  • Nut for Craftsman 143123051 - Part 27573

    Basic engine diagram

    Nut

    Part #27573

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

  • Decal for Craftsman 143123051 - Part 30592

    Basic engine diagram

    Decal

    Part #30592

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

  • Lever for Craftsman 143123051 - Part 29917

    Basic engine diagram

    Lever

    Part #29917

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

  • Spring for Craftsman 143123051 - Part 28745

    Basic engine diagram

    Spring

    Part #28745

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

  • Screw for Craftsman 143123051 - Part 29517

    Basic engine diagram

    Screw

    Part #29517

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

  • Spacer for Craftsman 143123051 - Part 28777

    No-pull starter no. 590361 diagram

    Spacer

    Part #28777

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

  • Pin for Craftsman 143123051 - Part 20794

    Basic engine diagram

    Pin

    Part #20794

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

  • Tube for Craftsman 143123051 - Part 30138

    Basic engine diagram

    Tube

    Part #30138

    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
Dishwasher
Dryer
Electric Leaf Blower
Electric Range
Furnace
Gas Chainsaw
Gas Range
Gas Walk-Behind Mower
Gas Water Heater
Outdoor Grill
Parts
Receiver
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Walk-Behind Mower
Washer