TAMIYA Thunder Series Upper Arms Front & Rear JR-TFD04-LB - Aluminum Upgrade by Jazrider  [JR-TFD04-LB]

Lightweight aluminum upper arms tailored to TAMIYA Thunder cars

These front and rear upper suspension arms are crafted as direct replacement links for the TAMIYA Thunder Shot, Thunder Dragon and Fire Dragon models. The pair comes in blue-anodized aluminum and is intended for hobbyists who want a metal option to alter suspension behavior.

The components serve as critical linkage points that affect camber control and steering precision. Replacing factory plastic parts with aluminum typically increases rigidity and modifies wear characteristics, allowing targeted tuning toward improved feedback or longevity.

Fitment advice: the listing specifies compatibility with the named models; confirm compatibility with your existing chassis parts before installation and keep original mounting items when suitable.