Karcher Parts

Karcher Appliance Parts

Popular Karcher Parts

Oil Sealing 12x20x4/6
$6.60
In Stock
Fix Number
FIX9984414
Manufacturer Part Number
6.365-393.0
Genuine Karcher replacement part, this item is sold individually. The purpose of the Grooved Ring is to keep the oil in the pump and the water from mixing together. The piston does move through this part. This is a wear part, it will need to be replaced ASAP once it is worn.
Pressure Spring
$6.25
In Stock
Fix Number
FIX9960774
Manufacturer Part Number
5.332-391.0
This is a high-quality pressure spring that is made for use with Karcher pressure washers. It is an authentic item that is supplied from the original manufacturer. The spring applies tension on the piston that helps to create pressure inside the cylinder. Over time it may wear out, get damaged or lost eventually requiring a replacement to maintain your pump. Refer to the owners manual and the diagrams of your model for the correct installation. Note, this pressure spring is made of durable metal and is sold as an individual item. To perform this repair you will need a screwdriver and a wrench set. Remove the cover and the cylinder head to gain access to the pressure spring.
O-ring Seal 15,6 X 1,78-nbr 70
$6.25
In Stock
Fix Number
FIX9984358
Manufacturer Part Number
6.362-634.0
This is an OEM O-ring, designed for pressure washers. This rubber O-ring is sold dividually and is part of the pump assembly. It fits in between the female hose connector and male adapter on the cylinder head. It measures approximately 15.6-mm by 1.78-mm. Like all O-rings, it is prone to deteriorate over time and will fail. It will become obvious that a replacement is necessary if water is leaking and impacting your pressure washer performance.
Filter Seal-hose Connector-
$6.25
In Stock
Fix Number
FIX10020967
Manufacturer Part Number
9.181-005.0
Genuine Karcher replacement part, this item is sold individually. The purpose of the 9.181-005.0 Filter Seal Hose Connector is to act as a seal to keep water from leaking out of the hose connection. It also will keep debris from entering the pump and causing it to fail.
Suction Valve Complete
$11.17
In Stock
Fix Number
FIX9949583
Manufacturer Part Number
4.580-330.0
This part includes one pump check valve for use with pressure washers. The pump check valve and the piston regulate the flow of water through the pump assembly. It is common for the part to wear out over time, so it should be part of your regular inspection check-list. If you use your pressure washer quite a bit, we recommend having one of these on hand in your tool box.
Fixes these symptoms
Cover
$6.76
In Stock
Fix Number
FIX17016287
Manufacturer Part Number
5.064-457.0
This genuine Karcher replacement part is sourced directly from the original manufacturer and is designed for use with compatible pressure washers. The plastic cap attaches securely to the pump housing and serves as a cover for the oil fill spout, helping to protect the internal components from dirt and debris. Durable and easy to install, this cap is available as an individual replacement part and is ideal for maintaining the performance and longevity of your pressure washer.
O-ring Seal 80,0 X 3,0 -nbr 7
$6.25
In Stock
Fix Number
FIX9984335
Manufacturer Part Number
6.362-471.0
It is an OEM item which is made for Karcher pressure washers. This component provides an air-tight seal for the pump housing. Over time the material will wear out and it may begin to crack eventually requiring a replacement to prevent leaks. To ensure the correct installation of the new gasket, refer to the appropriate diagrams of your specific model. Note, it is made of a durable material and is sold as an individual component. You will need a socket set to take the pump housing apart in order to perform this repair.
Drain Plug Only For Replacemen
$15.30
In Stock
Fix Number
FIX9949502
Manufacturer Part Number
4.132-007.0
This is a drain plug for different models of pressure washers. It is used to seal the check valve for the engine of the pressure washer and features an O-ring that can deteriorate over time. Failing to replace the drain plug can result in water leakage from the pump, potentially causing damage to the pump and surrounding parts, and leading to pump overheating and seizing. To replace this drain plug, you will only need a few tools such as a screwdriver, Allen key, a set of pliers, and a utility knife. First, remove the pump from the pressure washer assembly using a screwdriver or Allen key. Then, disconnect the detergent hose by cutting it with a utility knife. Gain access to the valve(s), which may require you to use a screwdriver and/or hammer to remove the covering plate. Use a set of pliers to rotate and loosen the drain plug and remove it. Apply silicone grease to the new drain plug before installing and securing it. Reinstall the metal plate covering, reconnect the detergent hose to the pump, and reinstall the pump. Monitor your pressure washer for any leaks or other issues with the new drain plug installed.
Valve (3 St Ck)
$29.38
In Stock
Fix Number
FIX9917474
Manufacturer Part Number
2.884-916.0
This part is a Retrofit Valve that will work on the older models as well as the newer models. Older units have shorter valves than the new pumps but you can change the length of the stem to adjust for the older units.
Washer
$6.25
In Stock
Fix Number
FIX9960693
Manufacturer Part Number
5.115-721.0
This is a Genuine OEM Authorized replacement part used on Karcher Pressure Washers. This part is made out of Rubber Material and it is Sold Individually. This Washer fits on top of Grooved Ring and provides a seal. You would need a Set of Wrenches and Screwdriver to get take off the Cover and take apart the Pump.

Karcher Appliance Types