Seal kit for Demag AC295

This seal kit, part number 973 858 73, provides the necessary components to restore the sealing integrity of hydraulic cylinders within the Demag AC295 all-terrain crane. The kit includes various seals, gaskets, O-rings, and backup rings required to address fluid leakage and maintain internal pressure across the crane's hydraulic actuators, such as those used for boom and outrigger functions.

This component is specifically compatible with the Demag AC295 crane model, including units with serial number 38192. It is engineered to meet the original specifications required for the hydraulic systems of this machine, ensuring proper fitment and function during maintenance procedures.

Seal kits for hydraulic cylinders typically consist of rod seals, piston seals, wiper seals, and wear rings. These components function by maintaining a barrier between the pressurized hydraulic fluid and the external environment, preventing both external leaks and internal bypass. Proper sealing is necessary to ensure the consistent operation of hydraulic cylinders under load and to prevent pressure loss that can lead to erratic movement or reduced lifting capacity.