Направляющая втулка клапана головки блока цилиндров, наружный диаметр 17,5 мм Caterpillar 1516235

The Cylinder Head Valve Guide is an integral component of the engine's cylinder head, responsible for guiding the valves' movement with minimal friction, it ensures accurate alignment and smooth operation of the valves within the cylinder head by maintaining accurate valve positioning, the guide optimizes engine performance and efficiency, promoting proper combustion and reducing emissions. Its robust design and thermal stability enhance durability under high temperatures and pressures, necessary for prolonged engine life. Attributes:• Reduces friction and wear on valve stems.• Resistant to high temperatures and pressure.• Provides support and alignment for the valve stem.Applications: The Cylinder Head Valve Guide supports the valve stems and guides their movement as they open and close to regulate intake and exhaust gases by maintaining their alignment with the valve seats for effective sealing and combustion efficiency.