Husqvarna 180054 Blade for 48-inch deck For Husqvarna/Poulan/Roper/Craftsman/Weed Eater
Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater 180054 Blade for 48-inch deck.  Current part number 180054 replaces previous part numbers 173920, 532180054 and 539107519.