This genuine JCB 904M6779 Oil Seal is an authentic OEM replacement part designed for a wide range of JCB agricultural and construction machinery. Measuring 100mm inner diameter, 125mm outer diameter, and 12mm in height, this high-quality seal ensures optimal performance and prevents leaks in critical components. It is suitable for various JCB Loadall, Backhoe Loader, Fastrac, Wheel Loading Shovel, Skid Steer Loader, Tracked Excavator, Wheeled Excavator, Rough Terrain Forklift, Articulated Dump Truck, Vibromax, Teletruk, Compact Wheel Loader, Telescopic Wheel Loader, and Mini Excavator models, ensuring a precise fit and reliable sealing.