This water pump kit replaces OE#: 5001595 and 435929, includes the housing and fits 85-300 HP Evinrude Johnson outboard lower units from 1986-current. It used the plastic wedge style key. It also fits some 1985 models, but you would need to confirm the impeller key used. If it is the plastic wedge style, this is the correct kit. If it uses a woodruff key you need this kit: https://www.amazon.com/dp/B00I8VAN50