JLG
Cartridge seal kit for JLG machinery
This cartridge seal kit is designed for the maintenance of hydraulic cylinders, pumps, or valves in JLG equipment. It restores the sealing capacity of components to prevent fluid leaks and the entry of contaminants.
Specifications
- Part number
- 2900770
- Brand
- JLG
The cartridge seal kit 2900770 is a pre-assembled set of sealing components used for the maintenance and repair of hydraulic cylinders, pumps, and valves. Its primary function is to restore the sealing integrity of these hydraulic components, effectively preventing fluid leakage and protecting the system from external contaminants. The cartridge format allows for a simplified replacement process, ensuring that the critical seals are correctly oriented and installed as a single unit.
This component is compatible with various JLG equipment, including aerial work platforms, telehandlers, and access machinery. It is engineered to meet the specific requirements of JLG hydraulic systems, which are utilized in boom assemblies, stabilizers, and steering systems. By replacing worn seals, operators can maintain the pressure and operational stability required for safe machine performance.
Seal kits generally contain a variety of lip seals, O-rings, backup rings, and rod wipers. These components are essential for maintaining the hydraulic pressure necessary for the machine to lift loads and perform movements. Regular maintenance involving the replacement of these seals helps avoid erratic movements and loss of load capacity caused by internal or external fluid bypass.

