Tamiya 3455773 Lower Bulkhead A Blue - Evo IV Front Strengthener  [3455773]

Stiffen Your TB Evo IV Front with a Blue Bulkhead

The Tamiya 3455773 Lower Bulkhead A comes in a blue finish and is tailored for TB Evo IV chassis variants. It stabilises the front assembly so your car stays composed through fast transitions and tight bends.

Exact Replacement for the 58331 Chassis

This hop-up is made to swap in for the original bulkhead on the Tamiya 58331, offering a snug fit that reduces unwanted movement. Reduced chassis flex translates to crisper steering and steadier tyre contact under load.

Durability for Weekend and Club Racing

Manufactured from resilient materials, the Tamiya Lower Bulkhead A is suited to frequent running and helps sustain handling consistency across sessions. It is a practical upgrade for hobbyists who want reliable performance.