N197811: Back-Up Ring

Part Number: N197811

The right parts for your machine, every time

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• Back-Up Ring designed to provide enhanced sealing performance and prevent extrusion in hydraulic systems
• Features an inner diameter of 19.43 mm (0.77 in) and an outer diameter of 21.89 mm (0.86 in) for precise fit and function
• Thickness of 1.22 mm (0.05 in) ensures durability and reliable performance under high-pressure conditions
• Made from high-quality material for optimal strength and longevity