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Description
Back-Up Ring designed to provide support and prevent extrusion in hydraulic systems. Features an internal diameter of 64.43 mm (2.54 in) and an external diameter of 69.85 mm (2 3/4 in) for a secure fit. Thickness of 1.27 mm (0.05 in) ensures durability and reliable performance under pressure. Made from high quality general plastic for enhanced durability and resistance to wear