If you are running 6s LiPo batteries through your Tekno RC then you'll certainly be happy to hear about the newly released Tekno hardened steel differential case.
The Tekno hardened steel diff is CNC machined from steel and hardened to handle the extreme punishment coming for a huge brushless motor and 6s power.
The hardened steel differential case fits the Tekno MT410, ET48, EB48, NT48, NB48, and the SCT410 and is a direct replacement of the TKR5113 composite diff case. The hardened steel diff case can also be used in the front, rear or center diff locations.
Part Number: TKR5113S