SEI MARINE PRODUCTS- Evinrude Johnson Water Pump Kit 8 9.9 15 HP 2 Stroke 4 Stroke 1974-Current This water pump repair kit fits Evinrude Johnson outboard lower units with the following applications: 8 HP 4 Stroke 1995-current, 9.9/15 HP 2 Stroke 1974-1996, and 9.9/15 HP 4 Stroke 1995-2001.