Husqvarna 137553 Spindle Shaft With Bearings For Husqvarna/Poulan/Roper/Craftsman/Weed Eater
Husqvarna, Poulan, Poulan Pro, Roper, Sears/Craftsman, and Weed Eater 137553 Spindle Shaft With Bearings.  Current part number 137553 replaces previous part numbers 532137553, 128285, 133172, 137641, 137645, 531137646, 532133174, 532137641, 532137645, 532137646, 137645X900, 137646CS, 137646MS, and 532128285.  Accommodates star center hole blades.  Spindle shaft for 44-inch and 50-inch ventilated decks.