Oil seal for Grove RT 522

The oil seal 9904103608 serves as a sealing component designed to contain lubricants within mechanical assemblies while preventing the ingress of external contaminants. It maintains a secure barrier around rotating or reciprocating shafts, ensuring that oil remains within systems such as gearboxes, axles, or bearing housings. By keeping internal components properly lubricated and shielded from dirt and moisture, this seal supports the operational integrity of the machine's drivetrain and hydraulic systems.

This component is compatible with Grove RT 522, RT-58-B, and TR522 rough-terrain cranes. It is typically installed in areas such as axles, transmissions, swing reducers, or wheel hubs where maintaining fluid containment is necessary for machine performance. The seal is designed to meet the specific fitment requirements for these Grove models, ensuring a precise interface between the shaft and the housing.

Oil seals function by utilizing a flexible lip that maintains constant contact with a shaft surface. This contact creates a dynamic seal that allows for motion while blocking fluid passage. Proper installation ensures that the seal remains effective under the operational pressures and temperatures encountered in heavy-duty crane applications.