Oil seal for Clark C272.5-49

This oil seal, part number 9904103991, serves as a barrier within the transmission assembly to contain lubricating fluids and prevent leaks. By maintaining a seal around the rotating shaft, it protects internal components from dust, dirt, and moisture ingress, ensuring that gears and bearings remain properly lubricated during operation.

The component is compatible with Clark C272.5-49 and Grove C272.5-49 transmission units. It is engineered to meet the specific fitment requirements of these models, providing a consistent interface between the stationary housing and the rotating shaft to preserve the integrity of the transmission system.

Oil seals are used throughout heavy machinery to isolate fluids within gearboxes, axles, and hydraulic systems. They typically feature a flexible sealing lip that maintains contact with the shaft surface, preventing fluid loss while blocking external debris from entering the mechanical assembly.