Вставное седло клапана, наружный диаметр 43,09 мм Caterpillar 2934802

The Valve Seat Insert functions as a sealing element within the engine's cylinder head. Positioned around the valve seat, it creates a resilient seal, preventing gas leakage during the combustion process. This sealing action is for maintaining optimal compression, heat dissipation, and overall engine efficiency. As the valve opens and closes, the insert ensures a tight and durable seal, contributing to the reliable and consistent performance of the equipment's internal combustion engine.Attributes:• Exhaust 0.254mm Oversize.• Enhanced wear resistance for prolonged lifespan.• Resistant to chemical degradation.• High-temperature resistance for sustained performance.• Durable material composition ensures longevity.Applications: The Valve Seat Insert is positioned within the cylinder head, it ensures proper sealing between the valve and its seating.