Направляющее кольцо поршня, внутренний диаметр 290,04 мм Caterpillar 5730339

A Piston Guide Ring serves to maintain proper alignment and prevent metal-to-metal contact between the piston and cylinder wall, ensuring smooth and efficient operation. The guide ring is made with a precise inner diameter that matches the outer diameter of the piston, allowing for a close fit. It is placed in a groove or recess on the piston, providing a stable and secure positioning. The ring features a slit along its length to compress and expand while securing it to the piston.Attributes:• Withstands the high temperature and pressure of the hydraulic fluid• Manufactured to precise specifications and are built for durability, and reliabilityApplications:A Piston Guide Ring is used in a Hydraulic Cylinder to prevent the piston from tilting or skewing during operation. It acts as a stabilizer, ensuring that the piston moves in a straight line within the cylinder bore.