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Craftsman 143622102 12-hp engine Parts

Here are the diagrams and repair parts for Craftsman 143622102 12-hp engine, as well as links to manuals and error code tables, if available.

Craftsman 143622102 12-hp engine
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Browse Parts for 143622102 12-HP Engine

  • Lock Washer for Craftsman 143622102 - Part 650666

    Basic engine diagram

    Lock Washer

    Part #650666

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

  • Washer for Craftsman 143622102 - Part 650691

    Basic engine diagram

    Washer

    Part #650691

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

  • Rectifier for Craftsman 143622102 - Part 32476

    Unit parts diagram

    Rectifier

    Part #32476

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

  • Nut And Washer for Craftsman 143622102 - Part 29752

    Basic engine diagram

    Nut And Washer

    Part #29752

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

  • Valve Spring for Craftsman 143622102 - Part 31944

    Basic engine diagram

    Valve Spring

    Part #31944

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

  • Screw for Craftsman 143622102 - Part 650713

    Basic engine diagram

    Screw

    Part #650713

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

  • Retaining Ring for Craftsman 143622102 - Part 29193

    Retaining Ring

    Part #29193

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

  • O-ring for Craftsman 143622102 - Part 27544

    Carburetor diagram

    O-ring

    Part #27544

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

  • /intke Valve for Craftsman 143622102 - Part 31941

    Basic engine diagram

    /intke Valve

    Part #31941

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

  • Shaft Lever for Craftsman 143622102 - Part 631499

    Carburetor diagram

    Shaft Lever

    Part #631499

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

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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What are the main components of a lawn mower?

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