- Sierra Mercury water pump kit
- For Mercruiser Alpha I Gen II stern drives from s/n D494569 and above
- Mercruiser Vazer
- For same kit with upper housing order P/N 18-3147
- Replaces Mercury 47-43026T6, 47-43026T8, 47-43026T11, 47-43026Q06
- Replces Mallory 9-48313
- Replaces Sierra 18-3213
