Carburetor Fits Polaris Predator 500 2003 2004 2005 2006 2007Carburetor Fits Polaris 500 2006 2007Intake Diameter inner Diameter: 42mm (1.65 inch) /Intake Diameter Outer Diameter: 48mm (1.89 inch) , Air Filter Mount inner Diameter: 59mm (2.32 inch) /Air Filter Mount Outer Diameter: 62mm (2.44 inch)Package included : 1x Carburetor/1x Throttle Base Cover/1x Throttle Base Rubber Gasket/1x Throttle Cable Clip/3x Base Cover Screw.NOTE: 6-MONTH WARRANTY : If the carburetor assembly fails, cracks, stops working or any other problems, you can rely on our service of carefree REPLACEMENT or REFUNDProduct Description High quality Part Fits : 2003 Polaris Predator 500 2004 Polaris Predator 500 2005 Polaris Predator 500 2006 Polaris Predator 500 2007 Polaris Predator 500 2006 Polaris 500 2007 Polaris 500 Compatible with?? 1998-2008 Yamaha Grizzly 660 YFM660 2001-2004 Yamaha Bombardier DS650 2002-2004 Yamaha Bombardier Quest 650 Specs: Air Filter Mount inner Diameter: 59mm (2.32 inch) Air Filter