The Kuhn L7019450 Swathboard Set is an authentic OEM replacement part designed for Kuhn GA 4321, GA 4521, and GA 4731 rotary rakes. This essential component helps to form clean, uniform swaths, optimizing the raking process and preparing crops for subsequent harvesting operations. Constructed to Kuhn's high standards, this swathboard set ensures durability and precise fitment, maintaining the performance and longevity of your agricultural machinery.