O-ring Seal 4 X 2 -nbr90 6.363-613.0

This is a genuine replacement part that is supplied by the original equipment manufacturer for use with Karcher pressure washers. It is a special gasket which is utilized to provide an air-tight seal for the pin, please refer to the appropriate diagrams of your model for the correct location and application of this hardware. This high-quality component is made of durable rubber and is sold individually.