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Description
High-performance back-up ring designed to prevent extrusion in hydraulic systems. Features an inner diameter of 111.63 mm (4.39 in) and outer diameter of 117.73 mm (4.64 in) for precise fitting. Constructed with a thickness of 3.18 mm (0.13 in) to ensure durability and reliability. Made from high quality general rubber for enhanced flexibility and longevity