We are a professional manufacturer of carburetor, carburetor production has been nearly 20 years, so we can more reasonable price, more reliable quality to each customer to provide satisfactory products and quality service. This is a brand new aftermarket carburetor, not original, but manufactured according to standard data and process, 100 Percent out of factory test, ensure that every product is delivered to you in perfect condition. 45 days free refund. If there is any problem in the use of our products, please contact us by Email. We will do our best to give you a satisfactory reply. Compatible vehicles: 2004-2007 Yamaha Rhino660 YXR660FA 4x4 2004-2007 Yamaha Rhino660 YXR660FAH 4x4 Hunter Edition 2006-2007 Yamaha Rhino660 YXR660FASE 4x4 Special Edition 2006-2007 Yamaha Rhino660 YXR660FAEX 4x4 Exploring Edition 2007 Yamaha Rhino660 YXR660FSP 4x4 Sport Edition 2007 Yamaha Rhino660 YXR660FDU 4x4 Ducks Unlimited Edition Please check our photos and make sure the part shown looks identical to your old carburetor. Please confirm with your model before purchase. Size: Please check the dimensions of this carburetor, shown in the second and third pictures. Please allow 1-2mm error due to manual measurement. Installation: Easy to install, professional installation is recommended. The oil channel of carburetors will be blocked without cleaning. Please clean up the oil channels and air filters as well as use the clean fuel before installing the carburetors. Package include: 1x Carburetor 1x Filters As Picture Show.