Wear ring for Manitowoc 600E

The wear ring 945168 is a component used within the extension cylinder assembly of the Manitowoc 600E crane. It acts as a guide for the piston as it travels within the cylinder bore, maintaining concentricity and preventing direct metal-to-metal contact between the piston and the cylinder wall. This component is also associated with the seal kit 124630.

This part is specifically engineered for the extension cylinder system, which manages the telescoping functions of the crane boom. By absorbing lateral loads, it helps preserve the surface integrity of the cylinder components and supports the function of the hydraulic seals.

In hydraulic cylinders, wear rings serve to center the piston rod or piston head, ensuring smooth movement throughout the stroke. By preventing contact between moving metal parts, these rings help maintain the efficiency of the hydraulic system and prevent damage to the cylinder bore and piston surfaces during operation.