This water pump repair kit fits your Mercury F40?60 4-stroke Bigfoot/Command Thrust outboard, 60 hp 2?cycle BigFoot (serial number 0D000750 and above). It fits 75?115 4-stroke outboards, 150 EFI 4-stroke outboards and 70?90 hp 2?cycle outboards (serial number 0A996142 and above). It fits 100?125 Hp. 2?cycle (4 cylinder) models having pump cover screws without insulators. It also fits V?200/225/250 (3.0L) 2?cycle outboards. This pump repair kit fits all 4-cylinder and 6-cylinder Verado (with 4.80 dia. torpedo gearcases) outboards. This versatile water pump repair kit also fits MerCruiser Alpha One Gen II drives (serial number 0D469859 and above). See your owner’s manual for replacement schedule. See your service manual for installation instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.