All parts used in this conversion are OEM parts. Some components of the front brake system along with the power steering rack and sway bar are transferred from your Sprinter's stock sub-frame. The process also includes dismantling the transmission to install a new main case and an extension housing which facilitates mounting the transfer case directly to the transmission. In addition, the power steering rack gets a minor overhaul and the fuel tank gets replaced. As you can see, the conversion process is extensive. For this reason, it will only performed at our location. Kits will not be available for sale "over the counter".