Вставное седло впускного клапана Caterpillar 4S8912

An Inlet Valve Seat Insert is used to provide a durable and wear-resistant seating surface for the inlet valve. It is made from stronger material such as alloy which provides a sealing surface for the inlet valve. When the valve closes, it contacts the seat insert, creating a tight seal that prevents combustion gases from escaping.Attributes:• Providing a smooth and properly shaped seating surface for the inlet valve• Offers high heat resistance and wear resistanceApplications:An Inlet Valve Seat Insert is positioned within the cylinder head and serves as the contact point for the inlet valve when it closes and ensures a tight and reliable seal between the valve and the cylinder head.