578-9466: Intake Valve Seat Insert

Description: An Intake Valve Seat Insert is inserted into the cylinder head of an engine that helps to ensure a proper seal between the intake valve and the cylinder head. It provides a precise and stable location for the intake valve to seal against, helping to maintain a proper compression ratio and prevent leakage of air/fuel mixture into the combustion chamber. Attributes: • Helps to absorb and distribute the heat, reducing the risk of damage to the valve and cylinder head. • Designed to withstand high temperatures and resist heat distortion. Applications: An Intake Valve Seat Insert serves as a seating surface for the intake valve to seal against when it closes, mostly used in Cat 789D, 793, 793D, 793F, 794, 795F, 796, 797, 797B, 797F and 798 Truck, C175-16 and C175-20 Generator Set, C175-16, C175-20 and C32 Engine (Piston), D11T Track Type Tractor.