This genuine AYP 405744X460 rear wheel assembly is designed for various lawn mower models from brands like Craftsman, Husqvarna, Poulan, and Weed Eater. It features a 304.8 mm (12-inch) diameter wheel with a 44.45 mm (1.75-inch) width tire, a 12.7 mm (1/2-inch) bore, and a 34.925 mm (1-3/8-inch) hub length, ensuring proper fit and reliable performance on compatible outdoor power equipment.