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Popular Pressure Washer Parts

Male Adapter – Part Number: 9.134-019.0
Male Adapter
$6.51
On Order
Fix Number
FIX10020893
Manufacturer Part Number
9.134-019.0
This is a genuine male adaptor, sold individually. This male adaptor attaches to the female hose connector on your pressure washer. This black plastic adaptor is located inside the hose connector and fastens it to the pump, allowing the connector to rotate. As you use your pressure washer, the adaptor can begin to wear and can eventually break. This is a quick and easy repair, that begins by removing the inlet filter from the hose connector, then use a hex socket to remove the male adaptor and the O-ring. Install the O-ring onto the male adaptor and connect the male adaptor into the female connector. This assembly can now be installed onto the pump, and the inlet filter can be re-installed.
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O-ring Seal 15,6 X 1,78-nbr 70 – Part Number: 6.362-634.0
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.
Grooved Ring – Part Number: 6.365-394.0
Grooved Ring
$7.17
In Stock
Fix Number
FIX9984415
Manufacturer Part Number
6.365-394.0
This is a grooved ring, installed on the pump piston. It is sold individually and sourced right from the original manufacturer, ensuring the proper fit for your pressure washer. The function of this part is to be a seal to prevent the oil in the reservoir and the water in the pump from contaminating each other. The groove ring is known to wear over the use of your equipment and this can cause a decrease in pressure and water leakage.
SPRAY WAND – Part Number: 308494075
SPRAY WAND
$13.45
In Stock
Fix Number
FIX18783795
Manufacturer Part Number
308494075
This is an OEM spray wand for a pressure washer, sold individually. The spray wand attaches to the trigger handle, and the nozzle attaches to the end of the spray wand. It has a fitting size of 1/4-inches. The most common reason for replacing the spray wand is when water is leaking from it. There are a few common causes of a leaky wand, including a damaged O-ring, where it attaches to the trigger handle, or a damaged O-ring or coupler where the nozzle is attached. There also may be a crack in the plastic housing. This is a simple replacement that does not requiring any tools.
Oil Sealing 12x20x4/6 – Part Number: 6.365-393.0
Oil Sealing 12x20x4/6
$6.55
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.
Outlet Tube – Part Number: 308862003
Outlet Tube
$6.51
On Order
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Fix Number
FIX9938530
Manufacturer Part Number
308862003
Genuine OEM replacement part, this item is sold individually. This is the part on the pressure washer that you connect the hose to. The hose then connects to the handle assembly and spray wand.
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Detergent Suction Kit – Part Number: 308452002
Detergent Suction Kit
$6.51
On Order
Fix Number
FIX9938134
Manufacturer Part Number
308452002
This is an OEM detergent suction kit, also referred to as a chemical injection kit, for a pressure washer. This kit is threaded into the pump assembly and is connected to the chemical siphon tube that is located in a container that holds the cleaner. This kit includes, (1) bronze nozzle, (1) large O-ring, (1) small O-ring, (1) steel ball, (1) spring (5 components total). For this repair, use a pair of pliers to grasp the detergent supply tube and remove the tube from the chemical injector. Remove the old injector with a wrench. To prepare the kit, start by placing the O-rings on the bronzed nozzle, then the steel ball, then the spring. Apply lubricant on the large O-ring and then thread it back into the port.
Fixes these symptoms
Cover – Part Number: 5.064-457.0
Cover
$6.55
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.
Suction Valve Complete – Part Number: 4.580-330.0
Suction Valve Complete
$10.55
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.
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Valve Kit (includes 6 Valves) – Part Number: 70-0502
Valve Kit (includes 6 Valves)
$29.98
In Stock
Fix Number
FIX9998176
Manufacturer Part Number
70-0502
It is an authentic manufacturer-supplied check valves kit which is designed for use with Mi-T-M equipment. The valves are important components that attach to the pump head to help maintain safe working water pressure at the pump. Unfortunately, over time they may wear out or get damaged eventually requiring replacements. It is a high-quality kit which includes six valves and six O-rings. Make sure to refer to the appropriate diagrams and the owner's manual for your model to ensure the correct repair procedure. A wrench set will be needed to replace these components.
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