Karcher Pressure Washer Seals and Gaskets

Karcher Appliance Parts

Popular Karcher Pressure Washer Seals and Gaskets

Filter Seal-hose Connector-
$6.51
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.
O-ring Seal 15,6 X 1,78-nbr 70
$6.51
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.
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.
O-ring Seal 24,0 X 1,5
$6.51
In Stock
Fix Number
FIX9984318
Manufacturer Part Number
6.362-376.0
This is a genuine Karcher replacement part that has been sourced from the original manufacturer to be used with pressure washers. The o-ring is used to provide spacing between the pressure seals and valves. This item is sold as an individual replacement part.
O-ring Seal 27,5 X 1,5-nbr 70
$6.51
In Stock
Fix Number
FIX9984324
Manufacturer Part Number
6.362-398.0
This gasket is made of flexible rubber material and fills the space between the bush and the washer. It is used in Karcher pressure washers, and will need replacing if it breaks apart. This gasket is an OEM replacement part and is available as a single item.
Compact Seal
$13.20
In Stock
Fix Number
FIX9984418
Manufacturer Part Number
6.365-438.0
This is a genuine Karcher part. The plastic, compact seal is compatible with many pressure washer machines. The seal is often fitted between the housing low pressure seal and the back ring low pressure seal. Please refer to specific manual and diagrams for repair instructions. This item is used to help prevent lubricant leakage, protect bearings and rotating shafts. The compact seal is sold individually, and a screwdriver is often needed to make the replacement.
Compact Seal 16 X 24 X 4
$12.50
In Stock
Fix Number
FIX9984413
Manufacturer Part Number
6.365-351.0
This is a genuine Karcher part sourced directly from the manufacturer for use in pressure washers. The seal goes between the washer and the bush. It seals the connection so that water does not leak out. This part is made of hard rubber and is sold individually.
O-Ring Seal Set
$11.85
In Stock
Fix Number
FIX9917401
Manufacturer Part Number
2.640-729.0
Grooved Ring
$6.75
On Order
Fix Number
FIX9984588
Manufacturer Part Number
6.964-026.0
This grooved ring seal is an authentic OEM replacement part used in pressure washers. It is a rubber seal with a diameter of 0.8 inches. The ring seal is found in the motor housing, where it helps to maintain the correct pressure preventing the water from leaking out of the pump housing. It also prevents water from entering the housing and causing damage. Over time the seal may wear down, tear, or fall off leading to leakages and potential contamination. Inspect all the seals in your equipment as they tend to wear down at the same time and replace those that are no longer functioning well. Begin the repair by switching off the equipment. Remove the motor/pump housing and locate the faulty seal. Gently pry it off the cylinder head and discard it. Clean the mounting surface and press the new ring seal into the grooves until it is firmly in place. Reattach the housing to complete the repair. Each grooved ring seal is sold separately.
Fix Number
FIX10020957
Manufacturer Part Number
9.177-301.0
This part is made of plastic and is sold individually. The high pressure seal fits next to the high pressure seal back ring and will require replacing if it breaks. A screwdriver might be required when replacing this part. It is an authentic OEM sourced part which is specially designed for use with Karcher pressure washers.

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