Carburetor Carb Replace for Yamaha YZ400F 1998-1999 YZ450F 03-09 Fuel Filter

Measurement Intake manifold Inner Diameter:40mm Intake manifold Outer Diameter: 49mm Air filter side Inner Diameter:55.4mm Air filter side Outer Diameter: 43.6mm Note: Please check the measurements and compare your carburetor against pictures to make sure you are ordering the correct part. Fitments: For YAMAHA WR400F 1998-2000 For YAMAHA WR426F 2001-2002 For YAMAHA WR450F 2003-2011 For YAMAHA YZ400F 1998-1999 For YAMAHA YZ450F 2003-2009 For HONDA CRF450R 2002-2008 For HONDA CRF450X 2005-2014 For HUSQVARNA TC450 2002-2011 For HUSQVARNA TE450 2002-2011 For 400 EXC 2004-2006 For 450 SXF 2004-2012 For 450 XC-F 2006-2009 For 450 EXC 2004-2005 For KAWASAKI KLX450R 2008-2009 For KAWASAKI KX450F 2006-2009 For SUZUKI RMZ450 2005-2007 Features - 100% Tested For good reliability and performance - 100% Brand new - Aluminum material, light weight, high bending strength, good sealing - Direct Fit, No Modification Needed - 2-year warranty for any manufacturing defects Package Includes: 1 x Carburetor. 1 x Fuel Filter. 4 x Main Jets. 4 x Pilot Jets. NOTE: * Professional installation is highly recommended (No Instruction Included)