Tamiya M03/M03L/M04M/M06 PRO Rear Hub Carrier 0 Degree by 3Racing M04M-03/0/LB  [M04M-03/0/LB]

Aluminium rear hub carrier for PRO chassis

This is an aluminium rear hub carrier finished in light blue anodising, designed for Tamiya M03, M03L, M04M and M06 PRO chassis as a direct-fit RC-scale replacement part. The 0 degree designation indicates a neutral rear hub geometry intended to maintain stock roll-center and suspension angles when swapped into the original mounting points.

Constructed as a single machined aluminium piece with an anodised surface, the part replaces the stock hub carrier to provide a metal alternative that resists wear from repeated wheel removal and aggressive track use. It retains the original mounting locations so installation is performed using the chassis' existing hardware and ball studs where applicable.

For setup and tuning, this hub carrier is useful when you need a consistent rear mounting platform while testing suspension settings or tyre choices. Because it preserves the factory 0 degree geometry, expect predictable handling changes only from differences in stiffness and weight distribution compared with plastic hubs.

Basic maintenance is limited to keeping the anodised surfaces clean and checking that the hub carrier fasteners remain torqued to the chassis manufacturer's recommendations. Use thread-lock where the original assembly called for it and inspect mating surfaces for dirt or burrs during routine service.