Износное кольцо поршня, внутренний диаметр 133,3 мм Caterpillar 4J3518

A Piston Wear Ring is used to withstand the forces and friction generated during the operation of the piston in the cylinder assembly. It minimizes contact between moving parts and maintains proper alignment. They act as a barrier between the piston and the cylinder wall, preventing metal-to-metal contact and minimizing wear and tear.Attributes:• Provided with angle split to create a slight interference fit, reducing the risk of fluid leakage• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Piston Wear Ring is used to provide a bearing surface for the piston as it moves back and forth within the cylinder.