U42859: Back-Up Ring

Part Number: U42859

• High-quality back-up ring designed to provide reliable sealing support in various hydraulic and pneumatic applications
• Features an inner diameter of 85.88 mm (3.38 in) and an outer diameter of 91.87 mm (3.62 in) for precise fit and functionality
• Built with a thickness of 1.02 mm (0.04 in) and a radius of 4.42 mm (0.17 in) to ensure optimal performance and durability