This metal-rubber shock absorber dampens vertical oscillations transmitted from the chassis to the cab structure. It mounts at the cab suspension points, isolating the operator platform from road and field shocks that would otherwise reach the cab mounts. A worn absorber allows increased cab vibration, which accelerates wear on cab pivot bushings and reduces operator comfort over long periods. This component is manufactured to match the original assembly’s internal damping rate and mounting geometry, so it maintains the same isolation characteristics as the factory-installed unit. When replacing, inspect the mounting bolts and torque them to specification.