Terex
Boom hydraulic cylinder for Terex TX760B
This boom hydraulic cylinder is designed for the sideshift boom assembly on the Terex TX760B backhoe loader. It facilitates the precise positioning of the excavator arm by converting hydraulic fluid pressure into linear mechanical force.
Parts diagram
Compatible models
Specifications
- Part number
- 5000121M91GY02
- Brand
- Terex
The hydraulic cylinder 5000121M91GY02 serves as a key component within the excavator arm assembly of the machine. It operates by receiving pressurized hydraulic fluid to drive the extension, retraction, or lateral sideshift movements of the boom, allowing the operator to maneuver the work tool effectively during excavation and loading tasks.
This component is compatible with the Terex TX760B backhoe loader and is manufactured by Pacoma. It is engineered to meet the specific requirements of the digger hydraulics system, ensuring that the boom assembly maintains the necessary force and control for heavy-duty operational demands in construction and public works environments.
Hydraulic cylinders of this type function by utilizing a piston and rod arrangement within a cylinder barrel to translate fluid power into linear motion. Proper maintenance of the cylinder seals and rod surface is necessary to prevent internal bypass and external leakage, which are common factors that can lead to a loss of lifting capacity or erratic movement in the boom system.

