Tamiya M03M Wheel and Gear Bearing Set 14 pcs M03M-14 by 3Racing  [M03M-14]

Sealed 2RS bearing kit for M03M

This M03M-14 bearing kit contains 14 sealed 2RS units sized for Tamiya M03M applications. The selection focuses on service items that lower friction in rotating assemblies, helping wheels and gearbox parts spin with less resistance.

Fit these bearings into wheel hubs, gearbox bores and other rotating mounts to replace worn bushings or shields. The sealed 2RS design keeps lubricant inside and prevents dust ingress, which is useful for regular club sessions or circuit running where contamination speeds wear.

Installation tips: extract old bearings carefully to avoid hub or diff case damage, press new bearings square to the bore, and confirm free rotation before final assembly. Swapping bearings is a low-cost tuning step that can reduce load on motor and transmission components.