Rebuild Kit Spring Slider

The Wehrs Machine Rebuild Kit Spring Slider (Model WM251-9) is a complete maintenance and restoration solution for Wehrs coil spring slider suspension systems. This rebuild kit includes all essential internal components—seal, piston, bearing, and snap ring—in a single package designed to restore slider performance to like-new condition. Whether you're maintaining a dedicated road-course platform or servicing an off-road competition rig, this kit provides everything needed to refresh worn or degraded slider internals without requiring a complete suspension overhaul.

Coil spring sliders require periodic maintenance to maintain consistent damping response and eliminate binding or noise that develops during competition use. Over time, internal seals wear, bearing surfaces degrade, and snap ring tension can loosen from repeated shock cycles. This rebuild kit addresses all four wear points simultaneously, restoring the tight tolerances and hydraulic integrity that define proper slider function. The kit's compact dimensions (4.15 x 1.25 x 5.1 inches) and light weight (0.29 lbs) make it practical for trackside service or shop rebuilds, and the inclusion of OEM-specification components ensures drop-in compatibility with existing Wehrs slider installations.

This kit is engineered for teams and builders who run Wehrs coil spring slider systems in road-racing, autocross, or high-performance suspension applications. Competition environments demand consistent damping characteristics lap after lap; preventive slider maintenance prevents the performance drift and unpredictable handling that worn components introduce. By maintaining sealed bearing surfaces and fresh piston seals, you extend slider service life and keep suspension response predictable. Stock this kit as part of your off-season rebuild program or as emergency inventory for trackside repairs.