This is a genuine Kuhn YC031400 Welded Assembly, an essential OEM component designed for various Kuhn GMD series disc mowers. It ensures proper function, durability, and a precise fit within the machinery. This welded assembly is confirmed to fit models including GMD 100, GMD 16, GMD 20, GMD 24, GMD 28, GMD 32, GMD 40, GMD 44, GMD 50, GMD 60, GMD 66, GMD 70, GMD 77, GMD 80, GMD 88, GMD 90, GMD 99, GMD 240, GMD 280, GMD 280 F, GMD 310, GMD 310 F, GMD 350, GMD 350 F, GMD 400, GMD 400 F, GMD 440 F, GMD 500, GMD 500 F, GMD 600, GMD 600 F, GMD 700, GMD 700 F, GMD 800, GMD 800 F, GMD 900, and GMD 900 F.