SEI MARINE PRODUCTS- Evinrude Johnson Water Pump Kit 0395270 18 25 28 HP 2 Stroke 1979-1998 (Check description for specific units) This water pump kit replaces OE#: 0395270 and fits 18 HP 2 Stroke (1997-1998), 25 HP 2 stroke Split Case (1979-1997), and 28 HP 2 Stroke (1986-1998) Evinrude Johnson outboard lower units.