Kawasaki OEM Air Filter Prairie KVF650 06-13 IND KVF750 Brute Force 11013-0021 Official Kawasaki Product. Part Number: 11013-0021 Model Fit: KVF650 06-13 (Independent)/KVF750 Brute Force 08-14 Use Factory Kawasaki replacement parts for best value and vehicle specific quality. Only Kawasaki OEM replacement parts are recommended by Kawasaki Motor Company.