100% Brand New and High Quality CarburetorReplaces part number: 16100-003-0000 16100-F12-0000PD33J Carburetor for YAMAHA BIG BEAR 400/ GRIZZLY 350 450/ BRUIN 350/ WOLVERINE 350 450/ KODIAK 400/ Bombardier Traxter 500 YFM350 YFM400 YFM450 ATVIncluded item are detailed in the product picturesPlease check before purchasing to make sure it will work for your needsProduct Description Inner Diameter (intake side): 33mmOuter Diameter (intake side): 37mmInner Diameter (air filter side): 48mmOuter Diameter(air filter side): 52mmCarburetor mostly fits:YAMAHA BIG BEAR 400 2WD 4WD YFM400 2007-2012BIG BEAR 400 2×4 4×4 YFM400 2000-2006GRIZZLY 350 2WD 4WD 2007-2014GRIZZLY 350 2WD 2007-2011 AND 2014GRIZZLY 350 4WD 2007-2013GRIZZLY 350 IRS 4WD 2007-2011GRIZZLY 350 IRS 4WD HUNTER 2007-2011GRIZZLY 350 4WD HUNTER 2008-2014BRUIN 350 2WD 4X4 2004-2006 WOLVERINE 350 2WD YFM350 2006-2009GRIZZLY 450 YFM450 4WD 2007-2014GRIZZLY 450 YFM450 SPECIAL SILVER EDITION 2007GRIZZLY 450 YFM450 OUTDOORSMAN EDITION 2007GRI