This water pump kit includes the housing, replaces OE#: 663-W0078-A0/ 663-44311-02-00 and fits 55 HP 2 stroke Yamaha outboard lower units from 1989-1995.

Please note that all orders will be shipped directly from our trusted vendor in the USA. This allows us to offer a wider range of products and faster shipping times. We appreciate your understanding and assure you that we will provide the highest level of service and support for your purchase.