579-3294: Exhaust Valve Seat Insert

Description: An Exhaust Valve Seat Insert is inserted into the cylinder head of an engine that helps to ensure a proper seal between the exhaust valve and the cylinder head. It provides a precise and stable location for the exhaust valve to seal against, helping to maintain a proper compression ratio and prevent leakage of combustion gases. Attributes: • Manufactured to precise specifications and built for durability, reliability, and productivity. • Provide better heat dissipation and resistance to wear. Applications: An Exhaust Valve Seat Insert serves as a seating surface for the exhaust 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.