Wiper Seal Bump Cap

The Wiper Seal Bump Cap from FOX Factory Inc is a critical wear component designed to protect suspension damper seals on high-performance vehicles, particularly during aggressive off-road or track use. This component is vital for suspension technicians who maintain Fox Factory shock absorbers and coilovers, as it helps prevent premature seal degradation caused by dirt, UV exposure, and abrasion.

The bump cap features a compact, precision-molded profile measuring 1.85 x 0.3 x 2.85 inches, engineered to sit flush against the damper body without interfering with suspension travel. Its design effectively deflects mud, sand, and road spray away from the wiper seal, ensuring that the dynamic elastomer remains free from contamination during compression and rebound cycles. Fox Factory's engineering guarantees that the cap material remains flexible across temperature extremes while maintaining structural integrity under impact loads.

This component is essential for owners maintaining Fox Factory 2.5 and 2.0 shocks, as well as performance-line shocks, ensuring optimal performance in off-road, trail, desert racing, and street applications. Neglecting this small yet crucial component can lead to significant maintenance issues, making it a must-have for serious enthusiasts.