Seal kit for Terex RT 555-1

The 7097551 seal kit is a comprehensive set of sealing components intended for the maintenance of hydraulic cylinders and actuators. Its primary function is to restore the internal and external sealing of hydraulic systems, preventing fluid loss and the ingress of contaminants. By replacing worn seals, the kit ensures that cylinders maintain the required hydraulic pressure for the operation of the crane's various movements.

This kit is compatible with Terex RT 555-1 rough-terrain cranes and T 340 truck cranes. It is commonly applied to boom cylinders, outrigger cylinders, and steering cylinders within these machines. A typical kit contains a variety of components such as piston seals, rod seals, wiper seals, O-rings, and backup rings, all designed to fit the specific dimensions and requirements of the cylinder assemblies found in these Terex models.

In hydraulic systems, seals act as the barrier between moving parts and the pressurized fluid. They manage the internal friction and prevent external leaks that can lead to pressure drops, reduced load capacity, and system contamination. Regular maintenance of these seals is standard practice to ensure the continued functionality of hydraulic actuators in heavy machinery.