Tandem brake master cylinder used on SBU UNIMOGS.
Used primarily on the ex-German Army U1300L's, have the option with "Brake lining clearance enlarged".
Kindly provide your chassis number to us and we'll gladly verify which type of master cylinder is on your truck.
Made by FTE, the OEM to Mercedes-Benz.
We buy this part directly from the OEM to save you money.