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Craftsman 143999007 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143999007 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143999007 4-cycle engine
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Browse Parts for 143999007 4-Cycle Engine

  • Craftsman Lawn & Garden Equipment Engine Carburetor Float for Craftsman 143999007 - Part 632019A

    Carburetor 640052 (71/143) diagram

    Float

    Part #632019

    Replaced by #632019A

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    Manufacturer substitution
    This part replaces 632019. Substitute parts can look different from the original.
    This item is not returnable
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    $10.38
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  • Lawn & Garden Equipment Engine Screw for Craftsman 143999007 - Part 651033A

    4-cycle engine diagram

    Screw

    Part #651033

    Replaced by #651033A

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    This part replaces 651033. Substitute parts can look different from the original.
    This item is not returnable
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    $2.16
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  • Lawn & Garden Equipment Engine Gasket Set for Craftsman 143999007 - Part 36450C

    4-cycle engine diagram

    Gasket

    Part #36450A

    Replaced by #36450C

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    This part replaces 36450A. Substitute parts can look different from the original.
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  • Cap for Craftsman 143999007 - Part 640053

    Carburetor 640052 (71/143) diagram

    Cap

    Part #640053

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

  • Craftsman Lawn & Garden Equipment Engine Crankcase Gasket for Craftsman 143999007 - Part 37342

    4-cycle engine diagram

    Gasket

    Part #35262A

    Replaced by #37342

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    Manufacturer substitution
    This part replaces 35262A. Substitute parts can look different from the original.
    In Stock
    $13.40
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  • Craftsman Baffle for Craftsman 143999007 - Part 37853

    4-cycle engine diagram

    Baffle

    Part #36460

    Replaced by #37853

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    This part replaces 36460. Substitute parts can look different from the original.
    In Stock
    $12.63
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  • Lawn Mower Decal for Craftsman 143999007 - Part 36534A

    4-cycle engine diagram

    Decal

    Part #36534

    Replaced by #36534A

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    This part replaces 36534. Substitute parts can look different from the original.
    This item is not returnable
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    $3.80
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  • Craftsman Lawn & Garden Equipment Engine Carburetor for Craftsman 143999007 - Part 640349

    Carburetor

    Part #640052

    Replaced by #640349

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    Manufacturer substitution
    This part replaces 640052. Substitute parts can look different from the original.
    In Stock
    $75.39
    7% OFF Phone Price : $81.39Info Icon
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  • Starter Cup for Craftsman 143999007 - Part 35985C

    4-cycle engine diagram

    Starter Cap

    Part #35985B

    Replaced by #35985C

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    Manufacturer substitution
    This part replaces 35985B. Substitute parts can look different from the original.
    In Stock
    $17.33
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  • Lawn & Garden Equipment Engine Choke Bracket for Craftsman 143999007 - Part 34587B

    4-cycle engine diagram

    Bracket

    Part #34587A

    Replaced by #34587B

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    Manufacturer substitution
    This part replaces 34587A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $37.72
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Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Repair guides for gas pressure washers

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

How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair time and Difficulty

 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair time and Difficulty

 45 minutes or less
How to replace a pressure washer unloader valve

How to replace a pressure washer unloader valve

The unloader valve recirculates water to protect the pump from damage. If the unloader valve is defective, replace it us…

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 and videos to get the most out of your pressure washer.

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Top questions about Sears and Sears PartsDirect

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