DeWalt
Gas Pressure Washer

Model #DXPW3835 Official DeWalt pressure washer

Here are the diagrams and repair parts for DeWalt DXPW3835 pressure washer, as well as links to manuals and error code tables, if available.

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    Showing 10 of 135 parts

    Needle Bearing#68

    Tc 63 series pump Diagram

    Needle bearing

    Part #7103459

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

    PLUNGER GUIDE (3)#77

    Tc 63 series pump Diagram

    Plunger guide (3)

    Part #7104659

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

    CRANKSHAFT, 10MM STROKE (1310)#85

    Tc 63 series pump Diagram

    Crankshaft, 10mm stroke (1310)

    Part #7104664

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

    CRANKCASE FLANGE#17

    Pump 9.6wa15c, 9.6ga15c, 8.3ga15c Diagram

    Crankcase flange

    Part #7105413

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

    WHEEL KIT, 13.0 BLACK WITH WASHER AND E-CLIP (2) INCL.. KEYS 6.1, 6.2, 6.3)#6

    Pressure washer Diagram

    Wheel kit, 13.0 black with washer and e-clip (2) incl.. keys 6.1, 6.2, 6.3)

    Part #7105376

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

    BEARING, SPHERICAL#88

    Tc 63 series pump Diagram

    Bearing, spherical

    Part #7103441

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

    MOUNTING FLANGE, 1.00" (8.3GA15C & 9.6GA15C)#46

    Pump 9.6wa15c, 9.6ga15c, 8.3ga15c Diagram

    Mounting flange, 1.00" (8.3ga15c & 9.6ga15c)

    Part #7105437

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

    LANCE, 31 IN X 1/4 QC(F) X M22(M)#14

    Accessories Diagram

    Lance, 31 in x 1/4 qc(f) x m22(m)

    Part #7103261

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

    BUSHING (8.3GA15C & 9.6GA15C)#49

    Pump 9.6wa15c, 9.6ga15c, 8.3ga15c Diagram

    Bushing (8.3ga15c & 9.6ga15c)

    Part #7105439

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

    O-RING, 13.95 X 2.62#30

    Tc 63 series pump Diagram

    O-ring, 13.95 x 2.62

    Part #7103464

    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: 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: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine needs tune up
    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: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stuck unloader valve
    Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system failure
    Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad 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 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
    April 1, 2013
    By Lyle Weischwill
    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 chemical injection system. Follow these steps to replace a damaged pump.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos common to all 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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