Seal kit for Link-Belt RTC8030

The 3J13516 seal kit is a collection of sealing components designed to restore the hydraulic integrity of cylinders used in heavy machinery. By replacing worn or damaged seals, this kit prevents fluid leakage and ensures the system maintains the pressure required for consistent operation. It is intended for use in hydraulic cylinders, including those found in boom, outrigger, or steering assemblies where maintaining a tight seal is necessary for load capacity and operational stability.

This kit is compatible with the Link-Belt RTC8030 rough-terrain crane. A standard seal kit typically includes a selection of O-rings, piston seals, rod seals, wiper seals, and backup rings, each sized for a specific location within the cylinder assembly. These components are designed to withstand the pressures and dynamic movements inherent in hydraulic systems.

Seal kits are used to address internal or external leaks that can cause slow or erratic cylinder movement and a reduction in lifting capacity. Regular replacement of these seals is a standard maintenance procedure to ensure that hydraulic components continue to function correctly and to prevent the loss of system pressure during operation.