The Same Deutz-Fahr 04103376 is a genuine OEM tension pulley designed for various Same and Deutz-Fahr agricultural tractors. This critical component maintains correct tension on engine belts, preventing slippage and ensuring efficient power transmission for accessories like the alternator and water pump. Manufactured to original specifications, it provides reliable operation and extends belt life. Key dimensions include an outer diameter of 70mm, an inner bore diameter of 17mm, and a width of 26mm.