329-6655: Inlet Valve Seat Insert

Description: Cat valve inserts and Cat valves together seal the combustion chamber by controlling the intake and exhaust gases. Cat valve inserts are designed to withstand extreme temperatures, stress and corrosive gases. Attributes: • Inlet insert • OEM direct replacement part Application: Cat inlet inserts are common components carried by small repair shops or field service vehicles for service and repair and are typically used in cylinder head assemblies. Consult your owner’s manual or contact your local Cat Dealer for more information.