RockShox Super Deluxe Coil Rear Shock Damper Shaft Assembly

No, this specific assembly is designed exclusively for the Super Deluxe Coil models (A1-A3). It will not fit air-sprung versions or older non-Super Deluxe shock models.

This assembly includes the core damper shaft, essential seals, bushings, and the bottom-out bumper. While it covers the critical internal components, you will still need the appropriate suspension fluid and specific tools to complete the installation.

You should consider replacing the shaft if you notice deep scratches, pitting, or scoring on the stanchion surface, as these imperfections will cause oil leaks and premature seal failure. If your shock feels inconsistent or has lost its damping control despite regular service, internal wear on the shaft assembly is often the culprit.

If you are comfortable with advanced suspension maintenance and have the necessary tools, such as a shaft clamp and torque wrench, it is a manageable task. However, because it involves internal damping circuits, we recommend having a professional mechanic perform the work if you lack experience with shock internals.

Yes, if your current shaft is worn or damaged, replacing it with a fresh assembly will restore the factory-level damping consistency and seal integrity. It essentially brings the heart of your shock back to its original performance specifications.