The 904/50047 axle shaft / steering knuckle oil seal is an aftermarket sealing component used in JCB axle and steering knuckle assemblies. Its function is to retain lubricant inside the housing while preventing dirt, water, and debris from entering the drivetrain.
This seal plays a vital role in protecting bearings and gears, ensuring long service life and reliable machine operation.
Applications:
– JCB telescopic handlers
– JCB backhoe loaders: 2CX, 3CX, 4CX
Specifications:
– Inner diameter: 45 mm
– Outer diameter: 65 mm
– Height: 18.5 mm
Benefits:
– Effective oil retention and leak prevention.
– Protection against dirt, dust, and moisture.
– Extends the service life of axles and bearings.
– Designed for demanding construction environments.
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The 904/50047 axle shaft / steering knuckle oil seal is an aftermarket sealing component used in JCB axle and steering knuckle assemblies. Its function is to retain lubricant inside the housing while preventing dirt, water, and debris from entering the drivetrain.

















