Quicksilver heavy duty sea water pump impeller repair kit for Mercury manufactured 4.5L MerCruiser engines (serial No. 2A531163 and above) and 6.2L MerCruiser engines (sterndrive with serial No. 2A531197 and above, inboard engines with serial No. 2A530774 and above and the TowSport inboard engines with serial No. 2A531348 and above). See your owner’s manual for replacement schedule. See your engine service manual for 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.