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 143105121 4-cycle gas engine Parts

Here are the diagrams and repair parts for Craftsman 143105121 4-cycle gas engine, as well as links to manuals and error code tables, if available.

Craftsman 143105121 4-cycle gas engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for143105121 4-Cycle Gas Engine

  • Groove Pin for Craftsman 143105121 - Part 29783

    Basic engine diagram

    Groove Pin

    Part #29783

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

  • Washer for Craftsman 143105121 - Part 28563

    Basic engine diagram

    Washer

    Part #28563

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

  • Bracket Kit for Craftsman 143105121 - Part 28738

    Basic engine diagram

    Bracket Kit

    Part #28738

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

  • Valve Spring for Craftsman 143105121 - Part 27881

    Basic engine diagram

    Valve Spring

    Part #27881

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

  • Needle for Craftsman 143105121 - Part 27112

    Carburetor no. 29993 (lmg-154) diagram

    Needle

    Part #27112

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

  • Screw for Craftsman 143105121 - Part 630606

    Carburetor no. 29993 (lmg-154) diagram

    Screw

    Part #630606

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

  • Spacer for Craftsman 143105121 - Part 29335

    Basic engine diagram

    Spacer

    Part #29335

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

  • /carb Float for Craftsman 143105121 - Part 27105

    Carburetor no. 29993 (lmg-154) diagram

    /carb Float

    Part #27105

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

  • Washer for Craftsman 143105121 - Part 27656

    Basic engine diagram

    Washer

    Part #27656

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

  • /brether Asy for Craftsman 143105121 - Part 28423

    Basic engine diagram

    /brether Asy

    Part #28423

    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

Air Purifier
Dishwasher
Dryer
Food Processor
Freestanding Freezer
Front-Engine Lawn Tractor
Furnace
Gas Pressure Washer
Gas Range
Gas Walk-Behind Mower
Household Fan
Lawn Vacuum
Refrigerator
Side-By-Side Refrigerator
Table Saw
Top-Mount Refrigerator
Washer