The Husqvarna Zero Turn Mower Seat Cushion, designated by the part number 501580402, is a genuine replacement part designed specifically for Husqvarna lawn mowers. This seat cushion provides comfort and support for the operator while maintaining the durability and quality expected from the brand. It is a crucial component for ensuring a comfortable and ergonomic seating experience while operating the lawn mower, enhancing overall user experience in yard and garden maintenance tasks. Will work on there same style seats.