Tamiya M03 Series Rear Hub Carrier 0 Degree Aluminium M04M-03/0/LB by 3Racing  [M04M-03/0/LB]

Machined aluminium rear hub carrier in light blue

This anodised light-blue aluminium rear hub carrier is a direct-fit replacement for Tamiya M03, M03L, M04M and M06 PRO chassis. The 0 degree label indicates a neutral rear hub angle so the original roll center and suspension geometry are preserved when the unit is fitted into the stock positions.

Made as a single machined aluminium component, the carrier offers a metal alternative that stands up better to frequent wheel removal and hard running than the factory plastic hub. It keeps the chassis original mounting points, allowing installation with the existing hardware and ball studs where applicable.

Install this carrier when you need a consistent rear mounting platform while evaluating suspension settings or tyre choices. Since the factory 0 degree geometry is retained, handling shifts come mainly from changes in stiffness and the slight increase in mass versus plastic parts.

Routine care is limited to cleaning the anodised surfaces, checking fastener torque to the chassis manufacturer's specs and using thread-lock where originally recommended. Inspect mating surfaces regularly for grit or burrs during maintenance.