The Hustler Wavy Washer 4 Pack 601953 is a set of four high-quality lawn mower parts designed specifically for Hustler brand lawn mowers. These wavy washers have a size of .558 x 1.005 and are essential components for maintaining and repairing your lawn mower. The Hustler 601953 model ensures a perfect fit and durable performance, making it an ideal choice for home and garden maintenance.