Usage Tips:1Fitment: Strictly followed factory standard control, perfect for V4 60 Degree, for 80 Hp 1998 ?1999, for 90 Hp 1995 ? 2006, for 115 Hp 1995 ? 2006, for V6 60 Degree 1991?2002, for 105 Hp 1992 ? 2001, for 175 Hp 991 1996 ? 2006. 2Oem: The OEMs of this carburetor float chamber carb bowl are 343870, 433000 and 766418, please check the part number of your item before purchasing. 3Reliable Performance: This carburetor float chamber carb bowl is made from stable Abs material, which is impact and scratch resistant and can highly improve engine working efficiency. 4Durable Performance: Our carburetor float chamber carb bowl has strong and solid construction, which can support a lasting serving. 5Direct Replacement: This carburetor float chamber carb bowl is a good and perfect substitute, you can directly replace your worn or damaged locking cap for time saving.