HPI Savage 21 Inside-the-Damper Parts by GPM SAV13170/AD  [SAV13170/AD]

Damper internals for Savage 21

This GPM aftermarket part supplies the internal components intended for installation inside the shock body of HPI Savage 21 models. Designed as an RC-scale replacement assembly, the set focuses on the components that sit within the damper rather than external caps or springs.

Functionally the parts help restore or refresh the damper's internal assembly so the shock can be reassembled for routine maintenance or tuning. Typical uses include replacing worn internal inserts, renewing valving elements, or preparing a shock for a different oil viscosity and tune approach.

Installation requires partial disassembly of the shock unit to access the internals; perform work on a clean bench and reassemble carefully to avoid leaks and to preserve damping performance. The item is supplied as a single aftermarket set intended for HPI Savage 21 maintenance and tuning tasks.