Compatible with 1998-2000 Sportsman 335, 1996-2014 Sportsman 400, 2006-2018 Sportsman 450, 1996-2013 Sportsman 500, 2014-2018 Sportsman 570, 2005-2014 Sportsman 800, and 2015 Sportsman ETX. This Suspension A-Arm Bushing Kit is designed for a perfect fit with various Polaris Sportsman models, including the 335, 400, 450, 500, 570, and 800.