The Prillinger 82091179MA idler pulley is a high-quality replacement component designed for various Fendt Vario, Massey Ferguson, and Valtra N, T, S series agricultural machines. This essential pulley ensures proper belt tension and smooth operation of the engine's accessory drive system. With an outer diameter of 110mm, an inner diameter of 17mm, and a width of 25mm, it meets OEM specifications for reliable performance. Cross-references to Fendt G82091179010, G82091179MA, Massey Ferguson 82091179MA, and Valtra 82091179MA.