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Top-Rated Pressure Washer Parts
Pressure Washer Filter-a/c Cartridge Mega Pack
73 Reviews
In Stock
The purpose of this filter is to help eliminate dirt, dust and debris from contaminating the carburetor and damaging the engine.
A dirty air filter can cause the engine from operating properly.
This filter can be cleaned a time or two by using an air supply. But it is advised to replace it once it becomes dirty.
Part Number: 491588B
$6.42
This is a genuine OEM replacement part, it is sold individually.The purpose of this filter is to help eliminate dirt, dust and debris from contaminating the carburetor and damaging the engine.
A dirty air filter can cause the engine from operating properly.
This filter can be cleaned a time or two by using an air supply.
Pressure Washer Plug-spark
21 Reviews
In Stock
The purpose of this spark plug is to deliver an electric current from an ignition system to the combustion chamber of a gas fueled engine, igniting the air fuel mixture by the spark.
Over time a Spark Plug will become fouled because the air/fuel ratio may be set wrong, worn piston rings, carbon build up, and other factors.
It is best to replace a dirty spark plug, rather than trying to clean it.
It is important to gap your spark plug according to the owners manual of your product.
Part Number: 491055T
$4.54
This is an OEM replacement part and is sold individually.The purpose of this spark plug is to deliver an electric current from an ignition system to the combustion chamber of a gas fueled engine, igniting the air fuel mixture by the spark.
Over time a Spark Plug will become fouled because the air/fuel ratio may be set wrong, worn piston rings, carbon build up, and other factors.
It is best to replace a dirty spark plug, rather than trying to clean it.
It is important to gap your spark plug according to the owners manual of your product.
Pressure Washer Thermal Relief Valve
40 Reviews
Usually ships in 7 - 12 business days
The purpose of the 678169004 Thermal Relief Valve is one of safety.
In the event that the water in the pump continues to circulate without being discharged, the Thermal Relief Valve will open and release the water and pressure from the the pump so it will not be damaged.
Part Number: 678169004
$7.12
This is a genuine OEM replacement part, this item is sold individually.The purpose of the 678169004 Thermal Relief Valve is one of safety.
In the event that the water in the pump continues to circulate without being discharged, the Thermal Relief Valve will open and release the water and pressure from the the pump so it will not be damaged.
Pressure Washer Male Adapter
23 Reviews
In Stock
The purpose of this part, is to attach the Female Hose Connector to the Piston Guide.
This part is made of plastic and has plastic threads that do wear out.
It may be wise to have an extra one or two on hand.
Part Number: 9.134-019.0
$4.99
Genuine Karcher replacement part, this item is sold individually.The purpose of this part, is to attach the Female Hose Connector to the Piston Guide.
This part is made of plastic and has plastic threads that do wear out.
It may be wise to have an extra one or two on hand.
Pressure Washer Detergent Suction Kit
60 Reviews
In Stock
This kit is threaded into the pump assembly.
It is connected to the Chemical Siphon Tube that is placed in a container that contains the cleaner you are using.
The O-Rings are placed on the Bronze nozzle, then the spring will go in first, then the steel ball, then thread in the nozzle.
Part Number: 308452002
$5.09
This is a genuine OEM replacement kit.This kit is threaded into the pump assembly.
It is connected to the Chemical Siphon Tube that is placed in a container that contains the cleaner you are using.
The O-Rings are placed on the Bronze nozzle, then the spring will go in first, then the steel ball, then thread in the nozzle.
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