Replacement for Yamaha 600 1998-2001, replacement for Yamaha 660 2002-2008. Intake side inner diameter: 1-5/8 (42mm). Intake side outer diameter: 1-7/8 (48mm). filter mount inner diameter: 2-5/16 (59mm). filter mount outer diameter: 2-7/16 (62mm). Carburetor appearance is anodized to improve its wear resistance, corrosion resistance, insulation and heat resistance. The perfect solution for the appropriate ratio of air and fuel mixture, provides great power and torque. Its an ideal replacement for your stock one, and will make your engine run like new.
