Grove
Piston pin for Grove YB7725XL
This piston pin is a fastening component used within the hydraulic cylinders of the Grove YB7725XL crane. It secures the connection between the piston rod and the associated moving components to facilitate articulated movement.
Compatible models
Specifications
- Part number
- 3967048
- Brand
- Grove
The piston pin 3967048 functions as a mechanical fastener within hydraulic cylinders. It connects the piston rod to components such as booms, arms, or outriggers, allowing for the transmission of force and controlled movement during crane operation. By securing this linkage, the pin manages the compression and tension forces generated by the hydraulic system, ensuring the structural integrity of the cylinder assembly.
This component is engineered for use in the Grove YB7725XL pick and carry crane. It is designed to fit precisely within the rod eye and bushing assembly, maintaining tight tolerances to minimize play at the pivot point. Regular inspection of these pins is standard maintenance practice to monitor for signs of wear or fatigue, as they are central to the mechanical linkage of the hydraulic system.
In hydraulic machinery, piston pins serve as the primary pivot point for force transfer. They are subjected to dynamic loads during the extension and retraction of the cylinder. Proper fitment of the pin within the cylinder assembly is necessary to maintain the alignment and operational control of the crane components.

