HPI Savage 21 Steel Wide 5mm Universal Swing Shaft SSAV12110 by GPM  [SSAV12110]

Part summary

The SSAV12110 is a steel universal swing shaft intended for front and rear installation on HPI Savage 21 models. It follows the wide 5mm specification and is supplied as a pair with the adaptor, pins and washers required for fitment.

This component replaces the stock swing shaft where a 5mm wide driveline is used, providing a straightforward service replacement intended to restore correct coupling and to support regular maintenance or light tuning focused on driveline durability.

Installation overview: position the shaft in the existing hub and suspension assemblies and secure using the included adaptor, pins and washers. Check hub geometry and pin seating during reassembly and confirm fit if you have altered hex width or installed aftermarket hubs.

Fit this set when replacing worn shafts or when matching a 5mm wide driveline requirement on HPI Savage 21 builds; always inspect pins and washers and recheck alignment after initial runs.