SEI MARINE PRODUCTS- Evinrude Johnson Water Pump Kit 0394711 9.9 15 HP 2 Stroke 1974-1996 and 8 9.9 15 HP 4 Stroke 1995-2001. Please see description for specific model info. This water pump kit replaces OE#: 0394711 and fits 9.9, 10 & 15 HP 2 stroke (1974-1996), 8 HP 4 Stroke (1995-Current) and 9.9 & 15 HP 4 stroke (1995-2001) Evinrude Johnson outboard lower units.