Manufactured by Namura Kit includes piston, rings, pin, clips you get exactly what is pictured Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan Kit is for .020 over bore size 58.50mm Piston size is 58.47mm 9.2 1 STD compression ratio Made in Taiwan Fits 1989 Suzuki Quadrunner 160 LT160E 1990 Suzuki Quadrunner 160 LT160E 1991 Suzuki Quadrunner 160 LT160E 1992 Suzuki Quadrunner 160 LT160E 1991 Suzuki Quadrunner 160 LT-F160 1992 Suzuki Quadrunner 160 LT-F160 1993 Suzuki Quadrunner 160 LT-F160 1994 Suzuki Quadrunner 160 LT-F160 1995 Suzuki Quadrunner 160 LT-F160 1996 Suzuki Quadrunner 160 LT-F160 1997 Suzuki Quadrunner 160 LT-F160 1998 Suzuki Quadrunner 160 LT-F160 1999 Suzuki Quadrunner 160 LT-F160 2000 Suzuki Quadrunner 160 LT-F160 2001 Suzuki Quadrunner 160 LT-F160 2003 Suzuki Quadrunner 160 LT160 2004 Suzuki Quadrunner 160 LT160