DeWALT Pressure Washer Valves
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Popular DeWALT Pressure Washer Valves
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$55.42
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DeWALT Pressure Washer Valve Thermal Relief
PartSelect Number PS9963872
Manufacturer Part Number 5140095-85
This thermal relief valve is a genuine part produced by the original manufacturer for DeWALT pressure washers. The valve connects to the pump and protects it from overheating. If the pump gets too hot this valve will pop out to release extra pressure, and prevent excessive damage to the pump. It is an identical replacement for a damaged or a missing component that was installed on a new unit. Note, one durable metal thermal relief valve is included. To replace it you will need an adjustable wrench. Make sure to release the pressure from the tank before starting the repair.
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$54.18
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DeWALT Pressure Washer Valve Kit
This pump is a triplex pump. Removed 3 brass Allen head plugs to expose the 3 checks and the other 3 checks are at the bottom of other 3 ports where the 3 pistons go in.
Used a needle nose plies to remove checks..Removed seals from piston ports. I used a Oring lubricant to assemble THE NEW SEALS THAT GO IN FIRST WERE VERY VERY HARD TO INSTALL HAD TO PUSH THEM IN THEN SLOWLY WORKED AROUND THE EDGE OF SEAL SLOWLY WORKING DOWN INTO BORE OF HOUSING
THE rest of parts install went easy Bolted unit up,pulled starter rope to rotate pump an motor ok so far
Hooked up water started motor and cleaned items I had out to do. Hope info helps Read more...
PartSelect Number PS9964106
Manufacturer Part Number 5140117-46
This item is a genuine OEM sourced replacement valve kit designed for use with Dewalt pressure washers. This kit includes three (3) inner and three (3) outer valves that fit in the pump. These valve are made out of plastic with metal and they include rubber o-rings. To complete this repair you will need a set of wrenches and a screwdriver.
Fixes these symptoms
- No or low pressure
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Installation Instructions
Stephan from MANSFIELD, OH
Pressure washer came up to pressure ,squeeze trigger, total pressure loss
This is on a dewalt pressure washer with A 8.7 12 pump and Honda motor. Removed brass housing taking really good notes of how seals were placed Into housing This pump is a triplex pump. Removed 3 brass Allen head plugs to expose the 3 checks and the other 3 checks are at the bottom of other 3 ports where the 3 pistons go in.
Used a needle nose plies to remove checks..Removed seals from piston ports. I used a Oring lubricant to assemble THE NEW SEALS THAT GO IN FIRST WERE VERY VERY HARD TO INSTALL HAD TO PUSH THEM IN THEN SLOWLY WORKED AROUND THE EDGE OF SEAL SLOWLY WORKING DOWN INTO BORE OF HOUSING
THE rest of parts install went easy Bolted unit up,pulled starter rope to rotate pump an motor ok so far
Hooked up water started motor and cleaned items I had out to do. Hope info helps Read more...
Your Price
$60.45
In Stock
DeWALT Pressure Washer Thermal Relief
PartSelect Number PS9963813
Manufacturer Part Number 5140094-95
The thermal relief attaches to the pump assembly and helps to control the temperature. This part is an OEM sourced directly from the manufacturer for use in DeWALT pressure washers. It is available as an individual replacement part and is made of metal. When replacing this part a wrench and a set of pliers might be required during the installation process. It will need to be replaced if it allows the temperature in the pump to get too high.
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$70.94
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$156.57
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$95.02
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DeWALT Pressure Washer Check Valve Kit
PartSelect Number PS9964032
Manufacturer Part Number 5140112-92
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$13.88
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$6.40
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$62.19
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$62.52
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