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Gas Pressure Washer

Model # 5-85GHB Official Fimco power washer

Here are the diagrams and repair parts for Official Fimco 5-85GHB power washer, as well as links to manuals and error code tables, if available.

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Browse Parts for5-85GHB Pressure Washers

  • Gasket 5072303
    #31

    Pump diagram

    Gasket

    Part #5072303

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

  • Cap Screw 5117182
    #22

    Pump diagram

    Cap screw

    Part #5117182

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

  • Seal Hypro 5110141
    #13

    Pump diagram

    Seal hypro

    Part #5110141

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

  • Plunger Retainer 5108061
    #4

    Unloader valve diagram

    Plunger retainer

    Part #5108061

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

  • C Washer - A 5016195
    #10

    Handgun diagram

    C washer - a

    Part #5016195

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

  • Outlet Fitti 5010273
    #1

    Handgun diagram

    Outlet fitti

    Part #5010273

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

  • Spring 5019129
    #2

    Unloader valve diagram

    Spring

    Part #5019129

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

  • Hollow 5060009
    #33

    Pump diagram

    Hollow

    Part #5060009

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

  • Repair Kit 5168554

    #NI

    All parts diagram

    Repair kit

    Part #5168554

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

  • Engine 5152053
    #3

    Main frame diagram

    Engine

    Part #5152053

    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: faulty unloader valve, bad pressure regulator…

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

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

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

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

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

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 install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Repair difficulty
Time required
 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 difficulty
Time required
 45 minutes or less
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 difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your pressure washers

Use the advice and tips in these articles and videos to get the most out of your pressure washer.

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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