Devilbiss
Gas Pressure Washer

Model #EXWGV2121 Devilbiss pressure washer

Here are the diagrams and repair parts for Devilbiss EXWGV2121 pressure washer, as well as links to manuals and error code tables, if available.


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    Showing 10 of 37 parts

    Key

    #NI11

    All parts Diagram

    Key

    Part #15294

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

    Tool

    #NI34

    All parts Diagram

    Tool

    Part #NCT001

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

    Gun

    #NI31

    All parts Diagram

    Gun

    Part #17780

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

    Lance,mlti

    #NI30

    All parts Diagram

    Lance,mlti

    Part #15227

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

    Wrench

    #NI35

    All parts Diagram

    Wrench

    Part #16797

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

    Hose,chemicl

    #NI32

    All parts Diagram

    Hose,chemicl

    Part #15231

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

    HHC SCREW, 5/16-18 X 1-1/2" (QTY 2)

    #NI26

    All parts Diagram

    Hhc screw, 5/16-18 x 1-1/2" (qty 2)

    Part #F196

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

    VINYL CAP (INCLUDED IN PUMP KIT)

    #NI03

    All parts Diagram

    Vinyl cap (included in pump kit)

    Part #16330

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

    TIRE, 8" X 2.25

    #NI18

    All parts Diagram

    Tire, 8" x 2.25

    Part #17619

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

    HANDLE, BAGGED

    #NI15

    All parts Diagram

    Handle, bagged

    Part #17371

    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: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, bad unloader valve
    Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system failure
    Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston
    Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine needs tune up
    Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad recoil starter
    Main causes: faulty unloader valve, bad pressure regulator
    Main causes: broken recoil spring, damaged recoil starter
    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, stuck unloader valve

    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 check valve kit

    Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valves, follow these steps to replace the check valves.

    Repair difficulty
    Time required
     120 minutes or less
    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 the chemical injection valve.

    Repair difficulty
    Time required
     15 minutes or less
    April 1, 2013
    By Lyle Weischwill
    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 to replace the O-rings in a leaking pressure washer pump.

    Repair difficulty
    Time required
     45 minutes or less

    Articles and videos for gas pressure washers

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

    March 1, 2016

    Getting the most from a pressure washer

    By Sears PartsDirect staff

    Learn how to get the best results when using a pressure washer.

    January 1, 2016

    Choosing the correct spray tip for a pressure washer

    By Sears PartsDirect staff

    Spray tips vary in pressure and angle of spray. This guide matches the spray tip to the cleaning job.

    November 1, 2015

    7 steps for winterizing and storing a pressure washer

    By Sears PartsDirect staff

    Follow this advice to winterize your pressure washer.