TAMIYA Thunder Shot/Thunder Dragon/Fire Dragon/Terra Scorcher Rear Suspension Arm Mount & Gearbox Support - JR-TFD09-RD by Jazrider  [JR-TFD09-RD]

Rear mount and gearbox support upgrade

This aluminium rear suspension arm mount and gearbox support is a scale hop-up intended to replace the B8 rear mount on the compatible TAMIYA chassis named above. As a direct-fit component, it adds stiffness to the rear mounting region and provides a firmer connection between the suspension arm and the wavebox in normal buggy use.

Compatibility is limited to Thunder Shot, Thunder Dragon, Fire Dragon and Terra Scorcher. The part is machined from aluminium alloy, finished in red, and installs in the stock B8 location using the model's existing screws and fasteners.

Installation notes: remove the factory B8 mount and align the JAZRIDER mount with the gearbox and suspension arm pivots, confirming flush seating and unobstructed suspension travel before final torque. No changes to servos, ESC, motor or gearbox internals are necessary. Fit this upgrade when you need a more rigid rear for consistent handling.

Maintenance: check mating faces for burrs after fitting, maintain screw torque to prevent loosening during running, and verify clearance to adjacent chassis components. If you alter rear geometry, re-test full travel to ensure the arm clears the mount.