K1800G Karcher Pressure Washer - Overview
Models starting with K1800G
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Spill Valve
PartSelect #: PS9949597
Manufacturer #: 4.591-040.0
This spill valve is for pressure washers.
Spill valve opens when water flowing through the pump gets too hot, releasing the hot water in exchange for cooler water.
No Longer Available
Oil Sealing 12x20x4/6
PartSelect #: PS9984414
Manufacturer #: 6.365-393.0
This OEM Grooved Ring is a 12 x 20 x 4/6 rubber ring which can be installed with a screwdriver and wrench set. Installation is rated as "Medium" difficulty. It attaches in the cylinder head and is use...
$6.76
In Stock
Suction Valve Complete
PartSelect #: PS9949583
Manufacturer #: 4.580-330.0
Genuine Karcher replacement part, it is sold individually. This part along with the piston controls the flow of water through the pump assembly. This part has a tendency to wear out. It may be wise t...
$11.43
In Stock
Grooved Ring
PartSelect #: PS9984415
Manufacturer #: 6.365-394.0
Genuine Karcher replacement part, this item is sold individually. This part acts as a seal to keep the oil in the reservoir and the water in the pump form contaminating each other. It is installed on the piston.
$7.63
In Stock
Pressure Spring
PartSelect #: PS9960774
Manufacturer #: 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 pi...
$6.40
In Stock
Coupling Element 3/4-inch
PartSelect #: PS10020928
Manufacturer #: 9.154-009.0
This is a Genuine Manufacturer Sourced replacement Garden Hose Connector designed for use with some Karcher Pressure Washers. This part is made out of Metal and it is Sold Individually. This part help...
$6.40
In Stock
Washer
PartSelect #: PS9960693
Manufacturer #: 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 pr...
$6.40
In Stock
O-ring Seal 80,0 X 3,0 -nbr 7
PartSelect #: PS9984335
Manufacturer #: 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 ...
$6.40
In Stock
Grooved Ring 14x22x5/7
PartSelect #: PS9984411
Manufacturer #: 6.365-340.0
The plastic grooved ring fits next to the washer which fits next to the other grooved ring, part number 6.365-341.0, which is sold separately. This is an original Karcher part used in pressure washers...
$6.40
In Stock
Connection 3/4
PartSelect #: PS9984491
Manufacturer #: 6.465-031.0
This is an authentic OEM part made by Karcher for use in pressure washers. The connection fits next to the filter and the cover on one side and the hose coupling on the other. It is made of plastic an...
$12.59
In Stock
Spare Part Set O-ring 5x -kae
PartSelect #: PS9917417
Manufacturer #: 2.880-990.0
O-rings are flexible circles which are used to prevent leaks and maintain pressure. This part is an authentic OEM replacement ring used in Karcher pressure washers. These O-rings are used at the conne...
$7.98
In Stock
Drain Plug Only For Replacemen
PartSelect #: PS9949502
Manufacturer #: 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 t...
$15.66
In Stock
Common Symptoms of models starting with K1800G
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Old house broke during move
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Howard from GRANBURY, TX
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
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