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 143394502 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143394502 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143394502 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143394502 4-Cycle Engine

  • Crankshaft for Craftsman 143394502 - Part 33012

    #NI

    All parts diagram

    Crankshaft

    Part #33012

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

  • Cylinder Head for Craftsman 143394502 - Part 30579A

    Replacement parts diagram

    Cylinder Head

    Part #30579A

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

  • Breather for Craftsman 143394502 - Part 34215

    Craftsman 4-cycle engine diagram

    Breather

    Part #34215

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

  • Ring for Craftsman 143394502 - Part 35549

    Craftsman 4-cycle engine diagram

    Ring

    Part #35549

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

  • Ring for Craftsman 143394502 - Part 28987

    Replacement parts diagram

    Ring

    Part #28987

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

  • Mounting Flange for Craftsman 143394502 - Part 31550

    Replacement parts diagram

    Mounting Flange

    Part #31550

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

  • Piston Assembly for Craftsman 143394502 - Part 34514

    Replacement parts diagram

    Piston Assembly

    Part #34514

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

  • Piston for Craftsman 143394502 - Part 35545

    Craftsman 4-cycle engine diagram

    Piston

    Part #35545

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

  • Screw for Craftsman 143394502 - Part 650807

    Craftsman 4-cycle engine diagram

    Screw

    Part #650807

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

  • Exhaust Valve for Craftsman 143394502 - Part 29313C

    Exhaust Valve

    Part #29313C

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair time and Difficulty

 15 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
Camping
Countertop Microwave
Dryer
Electric Range
Gas Leaf Blower
Gas Line Trimmer
Hammer Drill
Mechanical Sewing Machine
Parts
Power Sander
Range Hood
Snowblower
Television
Washer