CSW1863 Big Bore Shock Rebuild Kit

This product is a replacement rebuild kit designed for Custom Works big bore shock systems, intended to restore proper sealing, smooth damping, and consistent suspension performance. It includes the internal wear components needed to service a pair of CW1855 big bore shocks, helping bring worn shocks back to factory-like operation. The kit is commonly used in race maintenance routines where consistent shock performance is critical for handling and traction. It replaces seals, O-rings, and other internal components that degrade over time due to heat, oil breakdown, and repeated use. Designed for easy maintenance, it helps extend the life of your shock system without needing full shock replacement.

Features

• Rebuild kit for (2) Custom Works big bore shocks
• Restores sealing and damping performance
• Includes internal O-rings and wear components
• Designed for CW1855 big bore shock systems
• Improves consistency in suspension performance
• Ideal for routine race maintenance
• Extends shock life and reliability