The Mercury Precision Parts Water Pump Repair Kit 8M0100527 includes everything you need to service the cooling system on a range of Mercury and MerCruiser engines. The durable replacement impeller provides a high flow rate for effective engine cooling.Product Details Manufacturer part number: 47-8M0100527 Fits Mercury and Mariner 40-60hp FourStroke BigFoot/Command Thrust, 75-115hp FourStroke, 150hp EFI FourStroke, and L4 and L6 Verado (with 4.80-inch-diameter torpedo gearcase) outboards Fits Mercury and Mariner 60hp TwoStroke BigFoot (0D000750 and above), 70-90hp TwoStroke (0A996142 and above), 4-cylinder 100-125hp TwoStroke with pump cover screws without insulators, and 3.0L V200/225/250 TwoStroke outboards Fits MerCruiser Alpha One Gen II drives (0D469859 and above) Complete 15-piece water pump repair kit Highly durable impeller provides high cooling flow to protect hard-working engines Mercury parts and accessories are backed by decades of experience in engineering, testing and manufacturing to provide the best fit, function and performance