ЗВЕНО В СБОРЕ Caterpillar 5328816

The Thumb Cylinder Link forms the connection between the hydraulic cylinder rod end and the thumb structure, transferring linear cylinder force into controlled rotational movement, and guides motion and ensures proper alignment between the thumb and the stick. This controlled movement allows the thumb to clamp materials securely against the bucket. It withstands high load cycles, impact forces, and repetitive gripping actions and maintains correct pivot positioning to prevent uneven wear on pins and bushings.Attributes:• Maintains correct alignment during extension and retraction.• Supports secure pin and bushing installation.• Minimizes excessive wear on pivot points.Applications: The Thumb Cylinder Link is installed between the hydraulic thumb cylinder rod end and the thumb body on excavators or material handling equipment and enables controlled thumb pivot movement for gripping.