This Super ATV Winch Mounting Plate is only for 4500 lb. winch it will not work with a 3500 lb winch. This Mount Plate is engineered to hold up from the strain of pulling your machine out under extreme circumstances. Manufactured from heavy gauge steel and powder coated black for long lasting finish. Upgrade your RZR XP 900 with Super ATV Winch Mounting Plate today!! - Our Super ATV Winch Mounting Plate generally ships out within 1 business day! - Mount Plate for 4500 lb. Winch - Powder coated black finish - Made from heavy gauge steel - All Hardware included - Installation Instructions Included - Manufacturer's part# WM-P-RZRXP Installation Instructions