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 143102120 4-cycle engine

Craftsman 143102120 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143102120 4-cycle engine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143102120 4-Cycle Engine

  • /lower Seal for Craftsman 143102120 - Part 26208

    Basic engine diagram

    /lower Seal

    Part #26208

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

  • Ring Set for Craftsman 143102120 - Part 27566

    Basic engine diagram

    Ring Set

    Part #27566

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

  • Lock Washer for Craftsman 143102120 - Part 27513

    Basic engine diagram

    Lock Washer

    Part #27513

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

  • Governor Linkage for Craftsman 143102120 - Part 29931

    Basic engine diagram

    Governor Linkage

    Part #29931

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

  • Hub & Screw for Craftsman 143102120 - Part 30136

    Self starter no.30135 diagram

    Hub & Screw

    Part #30136

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

  • Valve Kit for Craftsman 143102120 - Part 29313

    Basic engine diagram

    Valve Kit

    Part #29313

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

  • Nut for Craftsman 143102120 - Part 610408

    Magneto (phelon f-3220-m3) diagram

    Nut

    Part #610408

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

  • Pistn/pin for Craftsman 143102120 - Part 27862

    Basic engine diagram

    Pistn/pin

    Part #27862

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

  • Starter for Craftsman 143102120 - Part 590148

    Self starter no.30135 diagram

    Starter

    Part #590148

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

  • Decal for Craftsman 143102120 - Part 29361

    Basic engine diagram

    Decal

    Part #29361

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

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair time and Difficulty

 30 minutes or less
How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair time and Difficulty

 45 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair time and Difficulty

 45 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

Bottom-Mount Refrigerator
Countertop Microwave
Dishwasher
Garage Door Opener
Gas Cooktop
Gas Range
Heating & Cooling Combined Unit
Parts
Television
Upright Freezer
Wall Oven/Microwave Combo
Water Heater