DP3700 (Type 2) DeWALT Pressure Washer - Overview
Sections of the DP3700
Keep searches simple, eg. "belt" or "pump".
Spark Plug
Part #: HD10168092
Manufacturer Part #: 285800-98
This part is available as an individual replacement part. The spark plug attaches to the cylinder head. A socket set might be needed during the installation process. It is made out of metal and will r...
No Longer Available
Gun
Part #: HD11927433
Manufacturer Part #: 5140181-05
This replacement part is specially designed for use with pressure washers. It is supplied directly from original equipment manufacturer and it is sold individually. Its design allows for an easy contr...
No Longer Available
O-ring 1/4 Qc
Part #: HD11929141
Manufacturer Part #: F179
It is a genuine replacement component which is supplied by the original equipment manufacturer for use with Dewalt, DeVilbiss and Porter Cable equipment. This is the o-ring which provides an air-tight...
No Longer Available
VALVE THERMAL RELIEF
Part #: HD12401058
Manufacturer Part #: 17658
This thermal relief valve is a genuine part produced by the original manufacturer for pressure washers. This metal valve connects to the pump, and protects the pump from overheating. If the pump gets ...
No Longer Available
NUT.250-20 FLANGEHEA
Part #: HD12516007
Manufacturer Part #: D21437
This authentic manufacturer-supplied part is specially designed for use with pressure washers. It is a standard hardware which may have multiple applications. Make sure to refer to the appropriate dia...
No Longer Available
ISOLATOR RECESSED RU
Part #: HD12516010
Manufacturer Part #: D22268
This isolator is a genuine OEM item which is designed for pressure washers. It attached to the main frame to provide support and help reduce vibrations from a working equipment. To ensure the exact lo...
No Longer Available
Hose Assembly Chemical
Part #: HD12457821
Manufacturer Part #: 5140126-36
It is an authentic OEM sourced replacement part that is supplied by original equipment manufacturer for use with pressure washers. This chemical injector hose connects the chemical tank to the pump in...
No Longer Available
SCREW .250-20X.750 U
Part #: HD12521313
Manufacturer Part #: D21436
This replacement screw is supplied directly from the original equipment manufacturer for use with pressure washers. This special screw has multiple applications depending on the model of your unit, pl...
No Longer Available