Flat Idler Husqvarna 539919078 Bobcat 32", 36", 48" models and 5-speed units; Bunton 32", 36", 48" decks and 5-speed units; Exmark 32", 36", 48" decks and 5-speed units; Grasshopper 32", 36", 48" decks and 5-speed units; Jacobsen 36" and 48" decks wi