Опорное кольцо, внутренний диаметр 188,61 мм Caterpillar 158-3029

A Backup Ring is designed to fit snugly around the tilt cylinder rod and provide a reliable sealing function. It is typically made from plastic material with a split or segmented design and placed between the sealing elements to prevent the entry of external elements into the cylinder.Attributes:• Helps to reduce the friction between the mating parts• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Backup Ring helps in maintaining the sealing integrity and preventing fluid leakage in the Hydraulic Cylinders.