The DEUTZ-FAHR 02134691 is a genuine OEM tensioner pulley designed for a wide range of Deutz-Fahr tractors, including Agrofarm, Agroplus, Agrotron, Agrolux, Agrocompact, Agroprima, Agrosun, Agrokid, Agrostar, and Agrosix series. This essential component ensures proper belt tension, contributing to the efficient operation of the engine and ancillary systems. With an outer diameter of 70 mm, an inner diameter of 17 mm, and a width of 25 mm, it is engineered for precise fitment and reliable performance in demanding agricultural applications.