This isolator is a genuine OEM item which is designed for pressure washers.

This item has been sourced from the original manufacturer to be used with pressure washers and air compressors from Porter Cable, DeWalt, DeVilbiss, Black & Decker, and Delta.

This replacement part is specially designed for use with pressure washers.

This is a genuine OEM approved replacement part designed for use with a variety of air compressors.

This item is a genuine OEM sourced replacement valve kit designed for use with Dewalt pressure washers.

It is an authentic part that is supplied by the original equipment manufacturer.