SPM Air Filter with Spark Plug Oil Filter for 1998-2000 Yamaha Grizzly 600 4x4 YFM600FW Air filter replace part number:1UY-14451-00-00. Fit 1998-2000 Yamaha Grizzly 600 4x4 (YFM600FW) Package include 1 air filter + 1pc oil filter + 1pc spark plug + 1pc SPM branded wristband Arrival within 7-15 days (ships from and sold by SPM) If you received any package without our"SPM"branded wristband,you can ask the seller for all your money back