The Fendt 390126X1 is a genuine AGCO parallel key, precisely engineered to measure 8mm in width, 7mm in height, and 30mm in length. This essential component ensures reliable rotational power transmission in a wide range of Fendt Vario tractor models, including the 200, 300, 500, 700, 800, 900, and 1000 Vario series, as well as Farmer, Favorit, and Katana models. Manufactured to OEM specifications, it guarantees durability and optimal performance in agricultural machinery applications.