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Description
High-performance back-up ring designed to prevent extrusion in hydraulic systems. Features an inner diameter of 74.43 mm (2.93 in) and an outer diameter of 79.85 mm (3.14 in) for precise fitting. Boasts a thickness of 1.27 mm (0.05 in) to ensure optimal sealing and durability. Made from high quality general plastic for reliable performance in various applications