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 143123071 4-cycle engine

Craftsman 143123071 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143123071 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 143123071 4-Cycle Engine

  • Screw for Craftsman 143123071 - Part 650453

    Carburetor no. 630875 (power products) diagram

    Screw

    Part #650453

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

  • Screw for Craftsman 143123071 - Part 29626

    Basic engine diagram

    Screw

    Part #29626

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

  • Gasket for Craftsman 143123071 - Part 630742

    Carburetor no. 630875 (power products) diagram

    Gasket

    Part #630742

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

  • Shutter for Craftsman 143123071 - Part 630733

    Carburetor no. 630875 (power products) diagram

    Shutter

    Part #630733

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

  • Valve Kit for Craftsman 143123071 - Part 29314

    Basic engine diagram

    Valve Kit

    Part #29314

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

  • Spring for Craftsman 143123071 - Part 630766

    Carburetor no. 630875 (power products) diagram

    Spring

    Part #630766

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

  • Shaft/levr for Craftsman 143123071 - Part 630876

    Carburetor no. 630875 (power products) diagram

    Shaft/levr

    Part #630876

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

  • Screen for Craftsman 143123071 - Part 29962

    Basic engine diagram

    Screen

    Part #29962

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

  • Screw for Craftsman 143123071 - Part 630767

    Carburetor no. 630875 (power products) diagram

    Screw

    Part #630767

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

  • Pin for Craftsman 143123071 - Part 26727

    Basic engine diagram

    Pin

    Part #26727

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

Symptoms for gas leaf blowers

Choose a symptom to see related leaf blower repairs.

Main causes: mixing too much 2-cycle oil with the gas, dirty air filter, clogged carburetor, engine needs tune up…

Main causes: bad gas, clogged air filter, cracked fuel lines, clogged fuel filter, dirty carburetor, bad spark plug, wor…

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Main causes: stale fuel, dirty air filter, bad spark plug, cracked fuel lines, clogged carburetor…

Main causes: damaged fan blade, engine needs a tune up, dirty carburetor…

Repair guides for gas leaf blowers

These step-by-step repair guides will help you safely fix what’s broken on your leaf blower.

How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Repair time and Difficulty

 60 minutes or less
How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow …

Repair time and Difficulty

 60 minutes or less
How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

Use the advice and tips in these articles to get the most out of your leaf blower.

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
Dryer
Gas Chainsaw
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Home Improvement
Lawn & Garden Engine
Microwave/Hood Combo
Parts
Tool Cabinet
Top-Mount Refrigerator