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Craftsman 143185042 4-cycle engine

Craftsman 143185042 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143185042 4-cycle engine, as well as links to manuals and error code tables, if available.

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Browse Parts for 143185042 4-Cycle Engine

  • Valve Spring for Craftsman 143185042 - Part 27881

    Basic engine diagram

    Valve Spring

    Part #27881

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

  • /gvnr Clamp for Craftsman 143185042 - Part 31335

    Basic engine diagram

    /gvnr Clamp

    Part #31335

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

  • Lawn & Garden Equipment Engine Idle Adjustment Screw for Craftsman 143185042 - Part 631838

    Replacement parts diagram

    Screw

    Part #631078

    Replaced by #631838

    Info Icon
    Manufacturer substitution
    This part replaces 631078. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.31
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    Qty
    Plus Item
  • Gasket Set for Craftsman 143185042 - Part 31372A

    Basic engine diagram

    Gasket Set

    Part #31372A

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

  • Flat Washer for Craftsman 143185042 - Part 650490

    Basic engine diagram

    Flat Washer

    Part #650490

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

  • Clip for Craftsman 143185042 - Part 27275

    Basic engine diagram

    Clip

    Part #27275

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

  • Camshaft Assembly for Craftsman 143185042 - Part 32114

    Basic engine diagram

    Camshaft Assembly

    Part #32114

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

  • Bolt for Craftsman 143185042 - Part 21718

    Basic engine diagram

    Bolt

    Part #21718

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

  • Cap for Craftsman 143185042 - Part 27882

    Basic engine diagram

    Cap

    Part #27882

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

  • Groove Pin for Craftsman 143185042 - Part 29783

    Basic engine diagram

    Groove Pin

    Part #29783

    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.

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Top questions about Sears and Sears PartsDirect

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What are the main components of a lawn mower?

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