HPI Bullet Fluorescent MT and ST Center Diff Strength Plate BST038B by GPM  [BST038B]

Aluminum center differential plate for HPI Bullet

This aluminum-alloy center differential plate is supplied as a single replacement part for HPI Bullet Fluorescent MT and ST models. Machined for improved stiffness over stamped plates, the component provides a firmer mounting surface inside the centre differential to reduce flex under load.

When installed it replaces the factory center diff plate to limit housing distortion and help preserve a consistent gear mesh during heavy acceleration or cornering. The part is intended to support drivetrain tuning and stability rather than to change internal gear ratios on its own.

Before fitting, verify fitment with your specific HPI Bullet Fluorescent MT or ST chassis, check clearances within the centre diff housing, and confirm that fasteners seat correctly during the first test runs. This is an RC-scale spare part intended for model use only.