ВСТАВНОЕ КЛИНОВОЕ УПЛОТНЕНИЕ Caterpillar 2668720

A Valve Seat Insert is a component used in the cylinder head of an internal combustion engine. It is inserted into the cylinder head to provide a wear-resistant seating surface for the engine's intake and exhaust valves.Attributes: • Offer high wear resistance and thermal conductivity.• Provide an effective seal between the valve face and the cylinder head.Applications:A Valve Seat Insert serves as a replaceable seating surface for the engine's intake and exhaust valves. It provides a durable and wear-resistant interface between the valve face and the cylinder head, ensuring proper sealing and efficient combustion.