The Deutz-Fahr 4918130 is a genuine OEM idler pulley designed for optimal performance and durability in Deutz-Fahr agricultural machinery. This essential component ensures proper belt tension and smooth operation of the engine's accessory drive system. With an outer diameter of 85 mm, an inner diameter of 17 mm, and a width of 26 mm, it is engineered to precise specifications for a perfect fit and reliable function across a wide range of Deutz-Fahr Agrotron, Agrolux, Agroplus, Agrotrac, Agrofarm, and Agrokid tractor series.