Fast and Free Domestic Shipping from the USA! One Year Warranty!! Ships within 24 Hours after getting the payment!! Saturday shipping!! This is a New High Quality Carburetor working for Yamaha Polaris Bombardier 4 Stroke ATVs UTVs Compatible with Yamaha Grizzly 600 YFM600 1998-2002, Hunter YFM660 2002-2008, 660 4×4 YXR660 2004-2007 / Polaris 500 2006-2007, Predator 500 2003-2007 / Bombardier Can Am 500 650 Quest XT650 2002-2004, DS650 2000-2006 Intake Inner Diameter 42mm / Intake Outer Diameter: 48mm / Air Filter Mount inner Diameter: 59mm, Air Filter Mount Outer Diameter: 62mm Please clean up the oil channels and air filters as well as use the clean fuel before installing the carburetors!!! If you have any question, please contact us immediately. We will try our best to give you a satisfactory reply within 24 hours!!!,Carb started leaking one day after install and shipper will not reply after emailing them tons of time don’t waste your money on this product,Fonctionne tre