Extreme Durability - Even in Cold Weather!

New heavy-duty suspension arms feature an all-new design which incorporates our latest proprietary composite material. Traxxas designed this composite specifically for high loads and hard landings with just the right amount of flex to resist breaking—even in cold weather. Whether you’re sending it at the skate park, or preparing for the next speed run, these arms were built for extreme punishment.
Raptor with Installed HD Suspension Arms

HD suspension arm close-up
A Perfect Factory Fit!
Heavy-Duty suspension arms are made by Traxxas, for Traxxas, to guarantee a perfect factory fit. Installation takes only a few minutes with no filing or modification required. Heavy-duty suspension arms work with your existing Traxxas accessories and come in six dynamic colors for full customization.


Available in Dynamic Colors

HD suspension arm colors


Use the Application Charts Below to Find the Correct Parts for Your Model

2WD Rustler® and Stampede®

To outfit your Rustler or Stampede models with heavy-duty suspension arms, use 3631 HD suspension arms in the front and 3655 HD suspension arms in the rear.Application Chart

2WD Slash® and Raptor®

To outfit your Slash or Raptor models with heavy-duty suspension arms, use 3631 HD suspension arms in the front and 2555 HD suspension arms in the rear. Application Chart
Shop All HD Arms

Rustler with Installed HD Suspension Arms