Athena (S410485200026) Air Filter Yamaha YFM 450 FA KODIAK 4WD / Hunter 450cc 2003-2006; Yamaha YFM 450 KODIAK AUTOMATIC 4WD 450cc 2003-2006; Yamaha YFM 450 Grizzly 4X4 450cc 2007-2014; Yamaha YFM AR KODIAK 400cc 2003-2006; Yamaha YFM WOLVRINE / 4WD 450cc 2006-2010