K46 - Overview

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 used to keep the oil in the pump from mixing with the water. If broken it will leak and must be replaced.

This is a manufacturer sourced replacement part designed for use with Karcher pressure washers. This ring provides an air-tight seal for the cylinder head. Over time this ring will shrink, become brittle and crack allowing for air leaks. At that time it should be replaced. It is made out of rubber and it is sold individually. Replacing this item you would need hex key/allen wrench and pliers to replace this item.

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 sp...Read moreecific 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.

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. The ring is sold as an individual replacement part. A screwdriver might be needed during installation of this part.

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 and will need replacing if it breaks. A screwdriver might be needed during the installation process. This part is available as an individual replacement.

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 connection point between the machine and its hose. This set includes five (5) identical O-rings. Please note that the wand itself uses a separat...Read moree set of O-rings, part # 2.640-729.0 O-Ring Seal Set. Multiple other sizes of O-ring are used in various other spots on these machines; see manual for part numbers and placements.

This authentic manufacturer-supplied part is specially designed for use with Karcher pressure washers. It is a special hardware that helps to provide a tight seal between connected components. This is an identical replacement for a missing or a damaged part that was installed on a new unit. One durable metal grooved ring is included. A wr...Read moreench set will be needed to perform this repair. Make sure to refer to the owner's manual and the appropriate diagrams for your model to ensure the proper repair procedure.

This is a genuine item that is specially designed for use with Karcher pressure washers. It is supplied by the original equipment manufacturer. The oil helps to lubricate internal components of the pump to ensure it runs properly. Check the oil level regularly. Oil level should always be between the "FULL" and "ADD" level marks on the dip...Read morestick. Be sure the machine is level when checking the oil level. This will prevent them from wearing out. Refer to the owners manual of your model for the correct application of this oil. This synthetic 15W40 oil is sold in a single 1-liter container.

This replacement filter is supplied directly from the original equipment manufacturer for use with Karcher pressure washers. It helps to ensure the water that goes through the unit is free of dirt and other harmful contaminants. It can over time get clogged, damaged or lost eventually requiring a replacement. Keep in mind this high-qualit...Read morey filter is sold as an individual item. Refer to the owner's manual for your model to ensure the correct repair procedure.

This is a genuine OEM supplied part which is specially designed for use with Karcher pressure washers. The filter helps to remove dust and other contaminants from the water that goes through the pump. Over time it may wear out, get damaged or lost eventually requiring a replacement. To ensure the correct application, refer to the owners m...Read moreanual for your model. Keep in mind this high-quality filter is sold as an individual item.

This is an authentic Karcher replacement part manufactured for use with pressure washers. The special bush is used with the valve in the gun assembly. This bush is sold as an individual replacement part, please see model diagram for associative parts.

This replacement soap diffuser hose is specially manufactured for use with Karcher pressure washers. It is the hose that the in-tank filter is attached to to deliver the soap needed for the unit. It is made from durable flexible rubber material and it is sold individually.