Manufacturer
Dewalt Replacement Parts

Model Number
DP3400HR

Description
Gas Pressure Washer

Parts List

CategoryPart NumberDescriptionDemandAvailability
16829
Dewalt Adapter 1/2No
285805-62
Dewalt ArmNo
285803-12
Dewalt ArmNo
Bearing285804-71
Dewalt Ball BearingNo
285805-87
Dewalt BoltNo
285805-79
Dewalt BoltNo
285805-50
Dewalt BoltNo
285804-79
Dewalt BoltNo
285803-37
Dewalt BoltNo
285802-95
Dewalt BoltNo
285802-92
Dewalt BoltNo
285802-29
Dewalt BoltNo
285801-53
Dewalt BoltNo
285801-14
Dewalt BoltNo
285800-42
Dewalt BoltNo
285800-41
Dewalt BoltNo
285800-27
Dewalt BoltNo
A11349
Dewalt Bolt .375-16X1.25 FlNo
18300
Dewalt Bolt .375-16X1.75 FlNo
Pipe, Tube, Hose, Fitting285802-94
Dewalt Bulk HoseNo
A08918
Dewalt BushingNo
D30492
Dewalt Button Snap .302 DiaNo
Cover,Cap285802-74
Dewalt Cap Assembly.No
Cover,Cap285800-77
Dewalt Cap Assembly.No
Cover,CapA08905
Dewalt Cap ValveNo
285807-54
Dewalt CarburetorNo
Case285805-08
Dewalt CaseNo
285805-61
Dewalt Chamber SetNo
Clip285802-88
Dewalt ClipNo
Clip285801-66
Dewalt ClipNo
Clip285801-41
Dewalt ClipNo
Clip285801-07
Dewalt ClipNo
285800-07
Dewalt CollarNo
Axle, Roller, Shaft WheelD30249
Dewalt Coller Axle Set ScreNo
Control285805-64
Dewalt Control AssemblyNo
Cover,Cap285805-81
Dewalt CoverNo
Cover,Cap285805-47
Dewalt CoverNo
Cover,Cap285802-90
Dewalt CoverNo
Cover,Cap285807-59
Dewalt Cover AssemblyNo
Cover,Cap15898
Dewalt Cover BearingNo
Cover,CapA08910
Dewalt Cover Rear CrankcaseNo
Cup285800-68
Dewalt CupNo
285804-75
Dewalt Cylinder HeadNo
P467
Dewalt Dip StickNo
Dowel285802-73
Dewalt Dowel PinNo
285805-49
Dewalt ElbowNo
285805-45
Dewalt ElementNo
285807-58
Dewalt EmblemNo
Exhaust285805-92
Dewalt Exhaust PipeNo
285804-83
Dewalt FanNo
Filter285805-46
Dewalt FilterNo
Bracket, Flange, BladeA08921
Dewalt Flange EngineNo
WasherA08915
Dewalt Flinger WasherNo
Float285803-77
Dewalt Float SetNo
285805-84
Dewalt FlywheelNo
Cover,Cap285807-03
Dewalt Fuel CapNo
Tank285805-86
Dewalt Fuel Tank Inlet FilterNo
285807-57
Dewalt GasketNo
285807-56
Dewalt GasketNo
285807-04
Dewalt GasketNo
285805-95
Dewalt GasketNo
285805-44
Dewalt GasketNo
285804-64
Dewalt GasketNo
285804-54
Dewalt GasketNo
285804-53
Dewalt GasketNo
285803-68
Dewalt GasketNo
285802-91
Dewalt GasketNo
285800-78
Dewalt GasketNo
285800-67
Dewalt GasketNo
285805-51
Dewalt Gasket SetNo
285805-72
Dewalt Governor Assembly.No
285803-48
Dewalt GripNo
285804-24
Dewalt GrommetNo
285800-05
Dewalt GrommetNo
Guide285802-87
Dewalt GuideNo
Guide285802-86
Dewalt GuideNo
GuideA08907
Dewalt Guide PlungerNo
5140181-05
Dewalt GunNo
Pipe, Tube, Hose, Fitting1000001689
Dewalt High Pressure Hose 3/8X5ft 4000PsiNo
Holder285805-73
Dewalt HolderNo
Holder285800-37
Dewalt HolderNo
Pipe, Tube, Hose, Fitting5140112-86
Dewalt HoseYNo
Pipe, Tube, Hose, Fitting285801-40
Dewalt HoseNo
Pipe, Tube, Hose, Fitting5140126-36
Dewalt Hose Assembly ChemicalNo
Ignition285804-86
Dewalt Ignition CoilNo
IndicatorA08919
Dewalt Indicator Oil LevelNo
IndicatorA08906
Dewalt Indicator Oil LevelNo
A08935
Dewalt Injector ChemicalYNo
Insulator285805-55
Dewalt InsulatorNo
IsolatorD22268
Dewalt Isolator Foot PadNo
285805-60
Dewalt JetNo
285804-57
Dewalt JetNo
285801-34
Dewalt JointNo
285803-06
Dewalt KeyNo
KitA08928
Dewalt Kit Oil SealNo
KitA08934
Dewalt Kit UnloaderNo
KitA08927
Dewalt Kit ValveNo
KitA08929
Dewalt Kit Water PackNo
LabelA14552
Dewalt Label Hot SurfaceNo
5140095-06
Dewalt LanceYNo
Lever285800-64
Dewalt LeverNo
Lever285800-63
Dewalt LeverNo
285803-13
Dewalt LifterNo
Lock285802-83
Dewalt Lock PinNo
285805-89
Dewalt MufflerNo
A08924
Dewalt NippleNo
NozzleA08926
Dewalt NozzleNo
NozzleD30374
Dewalt Nozzle Holder RubberNo
Nozzle17731
Dewalt Nozzle Kit 4.0 5 PacNo
Nut285803-72
Dewalt NutNo
Nut285803-05
Dewalt NutNo
Nut285800-46
Dewalt NutNo
Nut285800-43
Dewalt NutNo
Nut285800-28
Dewalt NutNo
Nut16087
Dewalt Nut .313-18 Unc FlanNo
Nut15838
Dewalt Nut Plunger Gen 9222No
NutD21437
Dewalt Nut.250-20 FlangeheaNo
RingP064
Dewalt O-ringNo
RingA08925
Dewalt O-ringNo
RingA08920
Dewalt O-ringNo
RingA08917
Dewalt O-ringNo
RingA08912
Dewalt O-ringNo
RingA08904
Dewalt O-ringNo
Ring5140058-69
Dewalt O-ringNo
Ring285801-10
Dewalt O-ringNo
Ring285800-58
Dewalt O-ringNo
Ring15727
Dewalt O-ringNo
RingF179
Dewalt O-ring 1/4 QcNo
RingA08909
Dewalt O-ring CoverNo
285801-22
Dewalt Oil Alert UnitNo
5140046-41
Dewalt Oil SealNo
Pin285802-97
Dewalt PinNo
PinA08914
Dewalt Pin Con RodNo
285800-18
Dewalt PivotNo
Cooking Plate285803-21
Dewalt PlateNo
Cooking Plate285800-65
Dewalt PlateNo
PlugA08913
Dewalt PlugNo
PlugF038
Dewalt Plug Male 3/8No
P619
Dewalt Plunger Ceramic GenNo
Protector285805-91
Dewalt ProtectorNo
Protector285805-90
Dewalt ProtectorNo
Belt, Pulley285805-09
Dewalt PulleyNo
Belt, Pulley285804-84
Dewalt PulleyNo
PumpA16004
Dewalt Pump AssemblyNo
285804-47
Dewalt Push RodNo
285803-42
Dewalt RatchetNo
A08931
Dewalt RetainerNo
A08930
Dewalt RetainerNo
285803-18
Dewalt RetainerNo
285803-17
Dewalt RetainerNo
RingA08916
Dewalt Ring Anti ExtrusionNo
Ring285807-60
Dewalt Ring SetNo
285805-05
Dewalt RodNo
A08908
Dewalt Rod ConnectingNo
285805-10
Dewalt RopeNo
285803-20
Dewalt Rotator ValveNo
Rubber285801-33
Dewalt Rubber TubeNo
ScrewA08911
Dewalt ScrewNo
ScrewA08896
Dewalt ScrewNo
Screw285803-50
Dewalt ScrewNo
Screw285802-21
Dewalt ScrewNo
Screw285801-72
Dewalt ScrewNo
Screw285801-71
Dewalt ScrewNo
Screw285800-56
Dewalt ScrewNo
Screw15713
Dewalt Screw .250-20X.50 GeNo
ScrewD21436
Dewalt Screw .250-20X.750 UNo
285804-74
Dewalt SealNo
285803-22
Dewalt SealNo
285803-19
Dewalt SeatNo
Screw285800-53
Dewalt Set ScrewNo
Screw285800-51
Dewalt Set ScrewNo
Shaft285804-73
Dewalt ShaftNo
285804-82
Dewalt ShroudNo
Slider285802-68
Dewalt SliderNo
SocketA19985
Dewalt Socket Quik ConnectNo
Spacer285805-67
Dewalt SpacerNo
Spacer285805-56
Dewalt SpacerNo
285805-94
Dewalt Spark ArrestorNo
Plug285804-80
Dewalt Spark PlugNo
Spring285805-69
Dewalt SpringNo
Spring285805-63
Dewalt SpringNo
Spring285804-61
Dewalt SpringNo
Spring285803-45
Dewalt SpringNo
Spring285803-44
Dewalt SpringNo
Spring285803-43
Dewalt SpringNo
Spring285803-16
Dewalt SpringNo
Spring285800-39
Dewalt SpringNo
Spring285800-35
Dewalt SpringNo
285805-07
Dewalt Starter Assembly.No
Switch285802-76
Dewalt Switch AssemblyNo
Switch285806-99
Dewalt Switch Assy.No
Tank285805-85
Dewalt TankNo
A00253
Dewalt Tire Pneu 12 X 4 StuNo
ToolNCT001
Dewalt Tool Nozzle CleaningNo
285804-49
Dewalt ValveNo
285804-48
Dewalt ValveNo
285803-76
Dewalt Valve SetNo
17657
Dewalt Valve Thermal ReliefNo
WasherA08922
Dewalt WasherNo
Washer285805-66
Dewalt WasherNo
Washer285802-96
Dewalt WasherNo
Washer285802-82
Dewalt WasherNo
Washer285802-79
Dewalt WasherNo
Washer285801-12
Dewalt WasherNo
WasherP313
Dewalt Washer Lock Gen 9670No
Nut285800-11
Dewalt Wing NutNo
Wire285801-31
Dewalt WireNo

About Dewalt

When we put the DEWALT name on something, its a commitment to get the job done right. Its the mark weve left over 100 years of helping world-builders build the modern world.