TAMIYA Compatible Rear Arm Mount & Gearbox Support Upgrade for Thunder Shot/Thunder Dragon/Fire Dragon/Terra Scorcher - JR-TFD09-LB by Jazrider  [JR-TFD09-LB]

High-strength rear arm mount and gearbox support

The JR-TFD09-LB is an aluminum aftermarket replacement part that functions as the rear suspension arm mount and gearbox support for selected TAMIYA buggies. It is designed to substitute the stock B8 rear mounting pieces and provide a tougher, more rigid base for the rear suspension and gearbox assembly while using the existing chassis mounting points.

This item is only compatible with the listed TAMIYA models that share the B8 rear mount arrangement. It comes finished in blue anodized aluminum to match common hop-up styling and help withstand routine hobby use.

Fitment guidance: install in the same B8 positions as the original parts, then confirm gearbox mesh and check clearances with nearby suspension links and the spur gear. As a tuning component, it lowers rear compliance and can be paired with other suspension or drivetrain upgrades to refine handling.