This genuine Welger 1721150701GY sprocket is designed for optimal performance in Welger balers. Featuring 15 teeth, an outer diameter of 82mm, a bore diameter of 25mm, and a width of 25mm, it ensures reliable power transmission. It is compatible with a wide range of Welger AP, D, and RP series balers, including models such as AP41, AP52, RP200, and RP420. Weighing 0.35 kg, this robust sprocket is an essential component for maintaining the efficiency of your agricultural machinery.