Износное кольцо поршня, внутренний диаметр 210 мм Caterpillar 464-9573

A Piston Wear Ring is designed to fit on the outer diameter of the piston, forming a seal against the cylinder wall. It is made from high-performance plastic material that exhibits excellent wear resistance, low friction coefficients, and dimensional stability. The primary purpose is to provide a low-friction surface, which allows the piston to move freely within the cylinder while minimizing metal-to-metal contact.Attributes:• Maintain their original shape even when compressed over time• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Piston Wear Ring is used to reduce friction and wear between the piston and cylinder wall.