These are the RPM Replacement Axle Carrier Bearings for use with RPM axle carriers and True-Track kits for Traxxas Revo, E-Revo, T-Maxx and E-Maxx trucks.
This bearing kit replaces worn out or damaged bearings from the RPM Axle Carrier set for the Traxxas Revo & T-Maxx 2.5R/3.3 & E-Maxx 16.8 (fits carriers and True-Track part numbers 80562, 80565, 80581, 80582, 80585, 80942 & 80945). This kit comes with 2 - 12x21x5mm inner bearings and 2 - 6x15x5mm outer bearings, enough bearings to do two axle carriers. Two kits are required for one complete truck.
Tech Notes: This bearing kit will only work with RPM axle carriers for the Traxxas Revo & T-Maxx 2.5R/3.3 & E-Maxx 16.8. It will not work with stock Traxxas Revo axle carriers.