TKR5075 – Diff Coupler (lightened, hardened steel) Product Description: Front and rear diff coupler replacement for the EB48 / NB48 buggy and MT410. This diff coupler is also used on the Tekno RC V4 kits. It installs on the rear diff and accepts the Tekno RC V4 Drive Axles (dog bones, TKR450113R, TKR450513R, TKR450613R, TKR450713R, TKR450913R). Hardened steel construction and lightened.
