Tamiya B8 Rear Suspension Arm Mount & Gearbox Support - JR-TFD09-GU by Jazrider  [JR-TFD09-GU]

Tamiya Thunder shot/ Thunder Dragon/ Fire Dragon/ Terra Scorcher Aluminum Rear Suspension Arm Mount/Gearbox Support (B8 Parts) (Gun Metal)
Price:
USD$5.80
Brand:
JAZRIDER
Model:
JR-TFD09-GU
Condition:
Brand New
Available in shop
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B8 Rear Arm Mount Upgrade

This aluminum rear suspension arm mount and gearbox support is an RC-spec upgrade for the B8 rear assembly locations on Tamiya 1/10 buggy chassis listed below. It provides a stronger anchor point at the rear of the chassis and a reinforced area around the gearbox to help reduce flex under load and to make suspension adjustments more consistent.

Intended as a direct replacement for the B8 rear mount positions, the part lets you keep the stock layout while increasing stiffness where it matters. Fit it when you need a firmer rear response for tuning traction balance or when added gearbox rigidity is required. Installation requires access to the B8 mount area and basic rear subassembly removal; confirm fitment before final assembly.

Compatibility

  • Tamiya Thunder Shot
  • Tamiya Thunder Dragon
  • Tamiya Fire Dragon
  • Tamiya Terra Scorcher

 

Product Reviews
1 Reviews
rating
Great stuff. Love the upgrades. Wish they did more though, love jazzing up my cars

How do I verify my chassis uses the B8 rear layout?

Inspect the rear mount points and compare them to the standard B8 layout for the listed Tamiya models; if the hole pattern and spacing match, the part is designed to fit without modification.

What should I expect in handling after installation?

Expect a firmer rear feel with reduced chassis flex, which can translate into more consistent traction and easier fine tuning of rear-end settings. Changes depend on other setup choices and track conditions.

Are additional chassis mods required?

No additional changes are required for fitment if your chassis matches the B8 pattern, but you may choose complementary upgrades to tailor stiffness to your setup preferences.