Spring Cup 5in Tall Swivel OD Alignment

The WEHRS MACHINE Spring Cup 5in Tall Swivel OD Alignment (Model WM485T) is a precision-engineered upper spring cup assembly designed for bolt-on installation on suspension systems requiring swivel geometry and fine-tuned ride height control. Built from steel with durable black paint, this component is engineered for vehicles operating in demanding off-road, recovery, and high-load applications where consistent spring preload and alignment are mission-critical.

The 5-inch spring specification indicates this cup is optimized for coil springs in that compression range, typical of heavy-duty truck suspensions and recovery vehicles. The swivel design allows rotational articulation under load, reducing bind and lateral stress on the spring assembly—a critical feature in extreme-angle terrain or during winching operations. OD (outer diameter) alignment ensures concentricity with the spring bore, minimizing eccentric loading and premature spring fatigue. At 2.33 lbs and compact dimensions (6.85 x 2.45 x 7.7 in), the assembly integrates into existing frame mounts without requiring extensive modification.

This cup suits operators running lifted trucks, expedition rigs, overlanding platforms, and recovery vehicles where suspension geometry and spring preload directly impact load capacity and articulation. The bolt-on design permits straightforward installation and future adjustment or replacement without complete suspension teardown. Serious users in remote or extreme-duty environments rely on WEHRS MACHINE components for their precision machining and predictable performance under sustained high-load cycles.

WEHRS MACHINE is recognized within the off-road and heavy-truck suspension sector for manufacturing tight-tolerance components that integrate seamlessly into factory and aftermarket suspension architectures. The WM485T is sold as a single unit, allowing staged suspension upgrades or targeted replacement of worn spring cup assemblies without committing to a full coil-spring kit.