Traxxas Revo Front Upper Suspension Arm RE-041A/S by 3Racing  [RE-041A/S]

Right front upper arm for Revo

Silver replacement upper arm for the right front of Traxxas Revo models, intended for repair and setup work. It functions as the upper link on the front right corner and affects camber, roll behaviour and suspension geometry.

Installation is straightforward for hobbyists with basic workshop skills: remove the wheel and steering link as required, free the hinge-pin area, swap the original arm for this unit, then reassemble while checking hinge-pin alignment and ball-stud engagement. Typical tools are a hex driver and standard hand tools; inspect hinge pins and bearings during fitting.

As part of tuning, this arm helps fine-tune static camber and roll centre when paired with different shock lengths or mount positions. Regularly check pivot points and ball-stud seating to keep steering and suspension predictable on the track or trails.