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Generac 9898-1 7.8-hp 2500-psi pressure washer Parts

Here are the diagrams and repair parts for Generac 9898-1 7.8-hp 2500-psi pressure washer, as well as links to manuals and error code tables, if available.

Generac 9898-1 7.8-hp 2500-psi pressure washer
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Browse Parts for 9898-1 Pressure Washers

  • Gasket for Generac 9898-1 - Part G089096

    Crancase sub assembly diagram

    Gasket

    Part #89096

    Replaced by #G089096

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    Manufacturer substitution
    This part replaces 89096. Substitute parts can look different from the original.
    In Stock
    $41.82
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  • Washer for Generac 9898-1 - Part 083312

    Carburetor assembly diagram

    Washer

    Part #83312

    Replaced by #083312

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    Manufacturer substitution
    This part replaces 83312. Substitute parts can look different from the original.
    In Stock
    $27.24
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  • Tappet for Generac 9898-1 - Part G083235

    Crancase sub assembly diagram

    Tappet

    Part #83235

    Replaced by #G083235

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    Manufacturer substitution
    This part replaces 83235. Substitute parts can look different from the original.
    In Stock
    $50.35
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  • Crankshaft for Generac 9898-1 - Part 0833370SRV

    Crancase sub assembly diagram

    Crankshaft

    Part #83337

    Replaced by #0833370SRV

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    Manufacturer substitution
    This part replaces 83337. Substitute parts can look different from the original.
    In Stock
    $112.32
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  • Lawn & Garden Equipment Engine Recoil Starter Cup for Generac 9898-1 - Part 0A2842

    Carburetor assembly diagram

    Recoil Cup

    Part #83015

    Replaced by #0A2842

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    Manufacturer substitution
    This part replaces 83015. Substitute parts can look different from the original.
    In Stock
    $33.17
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  • Wrapper for Generac 9898-1 - Part 089739

    Carburetor assembly diagram

    Wrapper

    Part #89739

    Replaced by #089739

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    Manufacturer substitution
    This part replaces 89739. Substitute parts can look different from the original.
    In Stock
    $38.61
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  • Lawn & Garden Equipment Engine Rocker Arm for Generac 9898-1 - Part G077160

    Crancase sub assembly diagram

    Rocker Arm

    Part #77160

    Replaced by #G077160

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    Manufacturer substitution
    This part replaces 77160. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $18.28
    10% OFF Phone Price : $20.28Info Icon
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  • Lawn & Garden Equipment Engine Cylinder Head Gasket for Generac 9898-1 - Part A8822

    Crancase sub assembly diagram

    Gasket

    Part #88058

    Replaced by #A8822

    Info Icon
    Manufacturer substitution
    This part replaces 88058. Substitute parts can look different from the original.
    In Stock
    $28.55
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  • Gasket for Generac 9898-1 - Part 0C8754

    Crancase sub assembly diagram

    Gasket

    Part #88397

    Replaced by #0C8754

    Info Icon
    Manufacturer substitution
    This part replaces 88397. Substitute parts can look different from the original.
    In Stock
    $59.43
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  • Recoil 220/1 for Generac 9898-1 - Part 095268ASRV

    Carburetor assembly diagram

    Starter Pull

    Part #81671

    Replaced by #095268ASRV

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    Manufacturer substitution
    This part replaces 81671. Substitute parts can look different from the original.
    In Stock
    $107.09
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Most common symptoms to help you fix your 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: 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…

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 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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