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 143104090 4-cycle gas engine

Craftsman 143104090 4-cycle gas engine Parts

Here are the diagrams and repair parts for Craftsman 143104090 4-cycle gas 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 143104090 4-Cycle Gas Engine

  • Fuel Line for Craftsman 143104090 - Part 30120

    Basic engine diagram

    Fuel Line

    Part #30120

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

  • Screw for Craftsman 143104090 - Part 28403

    Basic engine diagram

    Screw

    Part #28403

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

  • Diaphragm for Craftsman 143104090 - Part 630749

    Carburetor no.30119 diagram

    Diaphragm

    Part #630749

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

  • Washer for Craftsman 143104090 - Part 630739

    Carburetor no.30119 diagram

    Washer

    Part #630739

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

  • Spring for Craftsman 143104090 - Part 630738

    Carburetor no.30119 diagram

    Spring

    Part #630738

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

  • Screen for Craftsman 143104090 - Part 29962

    Basic engine diagram

    Screen

    Part #29962

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

  • /top Seal for Craftsman 143104090 - Part 29183

    Basic engine diagram

    /top Seal

    Part #29183

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

  • Spring for Craftsman 143104090 - Part 28569

    Basic engine diagram

    Spring

    Part #28569

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

  • Gasket for Craftsman 143104090 - Part 27234

    Basic engine diagram

    Gasket

    Part #27234

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

  • Ring Set for Craftsman 143104090 - Part 28988

    Basic engine diagram

    Ring Set

    Part #28988

    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
Dishwasher
Drill/Driver
Front-Engine Lawn Tractor
Gas Snowblower
Parts
Range Hood
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer