Piston seal kit for Terex TX760B

This piston seal kit is a hydraulic component used within the swing cylinder assembly of the Terex TX760B backhoe loader. The kit is specifically engineered for the Pacoma sideshift excavator arm pivot system. Its primary function is to establish a seal between the piston and the internal cylinder wall, which allows the system to contain hydraulic fluid pressure on one side of the piston to generate the force required for the swing movement of the arm. The part number for this assembly is 3485245M91.

This component is compatible with the Terex TX760B model. It serves as a necessary element for the proper operation of the hydraulic swing circuit, preventing internal fluid bypass that can lead to loss of power or erratic movement of the excavator arm during operation.

In hydraulic systems, piston seals are used to prevent fluid leakage across the piston head, ensuring that the pressure applied by the hydraulic pump is converted into mechanical force. Maintaining the integrity of these seals is standard practice to ensure the hydraulic cylinder operates within its intended pressure parameters and maintains consistent motion control.