TKR5114XB Lightened Front/Rear Differential Outdrive Set (2)

The TKR5114XB Lightened Front/Rear Differential Outdrive Set is a revised OEM drivetrain component used in Tekno RC 1/8 scale platforms, including the EB48, NB48, ET48, MT410, and SCT410 series (various 2.0–2.2 generations). These outdrives are part of the front or rear differential assembly and are made from a revised hardened steel alloy with updated heat treatment for improved wear life and consistency under racing loads. The “lightened” design reduces rotating mass in the drivetrain, helping improve throttle response while maintaining strength for high-torque off-road conditions. It is a direct-fit replacement for compatible Tekno differentials and is commonly used in maintenance or rebuilds across EB/NB/ET/NT48-based vehicles.