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 143666012 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143666012 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143666012 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143666012 4-Cycle Engine

  • Condenser for Craftsman 143666012 - Part 30548A

    Alternator magneto diagram

    Condenser

    Part #30548A

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

  • Coil Shield for Craftsman 143666012 - Part 30838

    Alternator magneto diagram

    Coil Shield

    Part #30838

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

  • Coil Lead for Craftsman 143666012 - Part 33030

    Alternator magneto diagram

    Coil Lead

    Part #33030

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

  • Piston Ring for Craftsman 143666012 - Part 32595

    Engine diagram

    Piston Ring

    Part #32595

    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

Canister Vacuum
Chest Freezer
Dryer
Electric Cooktop
Electric Water Heater
Gas Chainsaw
Gas Pressure Washer
Gas Range
Lawn & Garden Engine
Parts
Refrigerator
Side-By-Side Refrigerator
Washer