This steel front and rear universal swing shaft is made for HPI Savage 21 chassis and is supplied as a 1pr set complete with washers. The CVD-style layout is intended for RC drivetrain duty and serves as an aftermarket replacement option.
In practice the shaft swaps in place of the original Savage 21 swing shaft where mounting and coupling geometry match. The included washers cover basic spacing needs; inspect hub and carrier interfaces to confirm fit before you tighten components.
Fit the shaft using the original mounting points and common RC tools like hex drivers. When replacing shafts, check mating pins, drive hexes and nearby ball bearings for wear, and confirm driveline alignment through full suspension travel to prevent binding.
Use this steel CVD-style set when stock shafts are worn or when you prefer steel components for Savage 21 drivetrain maintenance; always verify fit prior to final installation.
Copyright © 2008-2026 rcjaz.ca All rights reserved