Втулка стержня клапана Caterpillar 2A4113

A Valve Stem Bushing is used to provide support and reduce friction between the valve stem and the valve guide in an internal combustion engine. The valve stem bushing provides support to the valve stem, helping to maintain its alignment and stability within the valve guide. It helps prevent excessive movement or play of the valve stem, ensuring precise valve operation.Attributes:• Helps to reduce vibrations and rattling noises that may occur during engine operation• Manufactured to precise specifications and built for durability and reliabilityApplications:A Valve Stem Bushing acts as a bearing surface for the valve stem, reducing friction between the valve stem and the valve guide. By minimizing friction, it allows smooth and efficient movement of the valve, contributing to optimal engine performance and durability.