Износное кольцо поршня, внутренний диаметр 133,3 мм Caterpillar 8T8315

The Piston Wear Ring is used to withstand the forces and friction generated during the operation of the piston. It is used to align the position of the piston and acts as a barrier between the piston and the walls of the cylinder, preventing metal-to-metal contact.Attributes:• Provided with 40% glass fiber reinforced, heat-stabilized polyamide 6 with high rigidity and strength• Provided with angle split to create a slight interference fit, reducing the risk of fluid leakageApplications:The Piston Wear Ring reduces the wear of the piston in hydraulic cylinders.