Material: High quality rubber Package contents: Carburetor float chamber gasket *1; o-ring *2 (as pictured) The outer diameter of the carburetor float chamber gasket is 55mm. The diameter of the O-ring of the fuel filter and the gasoline filter at the bottom of the cab: 23 mm. It is not for engine connection part and intake manifold. Another O-ring diameter: 32 mm. Replacement Part Number: For Honda :WAVE110-125, 16010-096-305, 16163-GBG-960; For Suzuki: K1106-01700; for Kawasaki: 11060-1700 Applicable model: For Honda: Super Cub C50,70,90, Press Cub, Little Cub, C100EX ZB50-1988 C70 Passport-1980-1983 CRF70F-2004-2011 CT110 Trail-1980-1986 Dax 70 CT70-1980-1982 + 1991-1994 Dax 90 CT90 Trail-1978-1979 XR70R-1997-2003 For Honda ATV's: ATC70-1978-1985 TRX70 Fourtrax-1986-1987 TRX90 Fourtrax-1993-2009 + 2011 ATC110-1979-1985 ATC125M-1984-1987 TRX125 Fourtrax-1985-1986 For Kawasaki: KLX110-2002-2005 KLX140L-2008-2012 For Suzuki: Applies to DR-Z110K3/K5-2003-2005