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

Light-blue aluminium rear hub for PRO chassis

This aluminium rear hub carrier is anodised in light blue and made as a direct-fit replacement for Tamiya M03, M03L, M04M and M06 PRO chassis. The 0 degree marking denotes a neutral rear hub geometry that preserves the original roll center and suspension angles when mounted in the stock positions.

The component is produced as a single machined aluminium piece with an anodised finish to reduce wear from repeated wheel changes and hard track use. It replaces the plastic hub carrier with a metal part while keeping the factory mounting points, so installation uses the chassis original hardware and ball studs where fitted.

Use this hub carrier when you want a stable rear mounting platform during setup work or tyre testing. Because it keeps the factory 0 degree geometry, handling differences come mainly from the change in stiffness and weight compared with the original plastic hubs.

Maintenance is straightforward: keep the anodised surfaces clean, check that fasteners are torqued to the chassis maker's recommendations, and apply thread-lock where the original assembly required it. Inspect mating surfaces for dirt or burrs during routine servicing.