One New Aftermarket Replacement O-Ring Fits Case / Fits New Holland Backhoe Loaders and ForkliftsThis aftermarket replacement O-ring seals the front wheel hub on Carraro front axles used in Fits Case, Fits New Holland, and Fiat Fits Allis equipment. Located at the wheel hub assembly, it prevents contamination and fluid leakage that can lead to premature bearing failure and hub damage. Replaces OEM part number 85805711.Specifications Inside Diameter: 215.57 mm Outside Diameter: 220.81 mm Thickness: 2.62 mm Location: Carraro front axle wheel hub Compatible ModelsFits Case Backhoe Loaders: 570LXT, 570MXT, 580L, 580L Series 2, 580 Super L, 580M, 580 Super M, 590 Super L, 590 Super MFits Case Forklifts / Telehandlers: 585G, 586G, 588GFits Case Construction (with Carraro axle): 210K, 310E, 310G, 310J, 310K, 310L, 310SE, 310SG, 310SJ, 310SK, 310SL, 315SE, 315SG, 315SJ, 315SK, 315SL, 325J, 325K, 325SK, 325SL, 410E, 410G, 410J, 410K, 410L, 485E, 486E, 488EFits New Holland: 555E, LB90B, B110BReplaces Part Number(s):85805711, 85805711-A, 100552A1, 84262831New aftermarket replacement part - not remanufactured, not used.