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Craftsman 74310 power washer

Craftsman 74310 power washer Parts

Here are the diagrams and repair parts for Craftsman 74310 power washer, as well as links to manuals and error code tables, if available.

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Browse Parts for 74310 Power Washer

  • Nut for Craftsman 74310 - Part 5006064

    5163029 handgun diagram

    Nut

    Part #5006064

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

  • Packing Screw for Craftsman 74310 - Part 5117163

    5163029 handgun diagram

    Packing Screw

    Part #5117163

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

  • Tube for Craftsman 74310 - Part 5009336

    Main frame diagram

    Tube

    Part #5009336

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

  • Nipple for Craftsman 74310 - Part 5011072

    Main frame diagram

    Nipple

    Part #5011072

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

  • Roll Pin for Craftsman 74310 - Part 5101108

    5163029 handgun diagram

    Roll Pin

    Part #5101108

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

  • Washer for Craftsman 74310 - Part 5016165

    5163029 handgun diagram

    Washer

    Part #5016165

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

  • Screw for Craftsman 74310 - Part 5034002

    Main frame diagram

    Screw

    Part #5034002

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

  • Handgun for Craftsman 74310 - Part 5163029

    Main frame diagram

    Handgun

    Part #5163029

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

  • Left Hand Housing, Nylon for Craftsman 74310 - Part 5084042

    5163029 handgun diagram

    Left Hand Housing, Nylon

    Part #5084042

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

  • Right Hand Housing, Nylon for Craftsman 74310 - Part 5084041

    5163029 handgun diagram

    Right Hand Housing, Nylon

    Part #5084041

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

Most common symptoms to help you fix your pressure washers

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

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

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

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

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

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

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

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

Main causes: faulty unloader valve, bad pressure regulator…

Effective articles & videos to help repair your pressure washers

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