Water Tube & Cover Assembly | Sierra 18-3219
SIERRA Water Pump Housing Kit 18-3219
Sierra 18-3219 Water Tube & Cover Assembly
- Water Tube & Cover Assembly
- For Mercruiser 1, 1A, 1B, 1C, 1CEZ, 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260, 470, 485, R, MR and Alpha 1 stern drives
- Replaces Mercury 42724A3
- Replaces Mallory 9-78139