This genuine Fendt 178893530020 bolt, with a 28mm diameter and 102mm length, is an original equipment manufacturer (OEM) part designed for secure fastening in a wide range of Fendt agricultural machinery. It is compatible with numerous Fendt Vario tractor series, including 200, 300, 400, 500, 700, 800, and 900 models, as well as Katana forage harvesters. Weighing approximately 0.65 kg, this bolt ensures reliable performance and precise fitment for critical applications.