Cat Pump check valve replacement kits. Replace all check valves and orings.

1 or 2 kits per pump.

Choose the repair kit that you need and order up to two kits per pump.

Please note: The picture is a just representation of the most common replacement kits.

IMPORTANT: Incorrect installation of pressure washer repair parts has the potential to cause premature pump failure.

Professional installation is highly recommended.

Pump repair parts are considered wear items and cannot be returned if package is opened.