Water Pump Repair Kit – Fits Mercury/Mariner 25–50HP (Replaces 821354A2, 821354A1) 195HP and Mallory 9-45615

and Mallory 9-45615

it is critical to verify the required OEM part number (825212A1) for your engine's serial number before ordering

including Sierra 23-3302

It also fits many larger engines

Water Pump Repair Kit – Fits Mercury/Mariner 25–50HP (Replaces 821354A2, 821354A1) 195HP and Mallory 9-45615Product Details This Water Pump Repair Kit for Mercury Mariner 2550HP (Replaces 821354A2) is designed for a wide range of 2 stroke and 4 stroke outboard engines. It provides the essential components needed to restore the engine's cooling system to optimal performance, preventing overheating and ensuring reliability on the water. It serves as a direct replacement for Mercury Mariner part numbers 821354A2 and 821354A1, and interchanges with Sierra 18