The carburetor is a strictly in accordance with the highest production standards, it is good at mixing fuel and air, keeping the engine running smoothly, and preventing the engine from running out of oil or overflowing. New Carburetor Replacement: This product is quite reliable and durable , provides new power to your ATV to help achieve the best engine performance. FITS: KAWASAKI BAYOU 300 KLF 300 (4 Stroke) 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005. Inner Diameter (intake side): 33mm/ Outer Diameter (intake side): 37mmInner Diameter (air filter side): 47mm/ Outer Diameter(air filter side): 50mm. Considering the difference of engine status, you may need to make some adjustments during the installation process.
