JLG
Seal kit for JLG machinery
This seal kit is designed for JLG hydraulic systems to restore fluid containment and maintain pressure. It includes various sealing components to prevent internal and external leaks in cylinders or valves.
Specifications
- Part number
- 2901303
- Brand
- JLG
The 2901303 seal kit provides the necessary components to restore the sealing integrity of hydraulic systems within JLG equipment. By replacing worn seals, this kit addresses internal and external fluid leaks, ensuring that hydraulic pressure remains consistent across the circuit. The kit contains various sealing elements such as O-rings, piston seals, rod seals, wiper seals, and guide rings, all of which are selected to match the specific requirements of the hydraulic assembly.
This component is compatible with a range of JLG aerial work platforms and telehandlers. It is intended for use in hydraulic actuators, including lift, extension, steering, and stabilization cylinders, as well as various hydraulic valves and pumps where maintaining a tight seal is required for proper machine operation.
Seal kits are used to maintain the operational efficiency of hydraulic systems by preventing fluid bypass and contamination. In any hydraulic cylinder, these seals manage the pressure difference between the piston and the cylinder wall or the rod and the gland, which is necessary for the smooth movement and load-bearing capacity of the machine.

