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Description
Backup Ring designed to provide reliable sealing support in hydraulic and pneumatic systems || Key specifications: Inner Diameter - 99.82 mm (3.93 in), Outer Diameter - 106.17 mm (4.18 in), Thickness - 3.17 mm (0.12 in) || Ensures optimal performance by preventing extrusion and maintaining seal integrity under high pressure || Made from high quality general rubber for durability and flexibility