Water Pump Repair Kit – Fits Mercury/Mariner 25–50HP (Replaces 821354A2, 821354A1) 195HP it is critical to verify

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

as well as aftermarket equivalents like Sierra 18-3493

including Sierra 23-3302

Features a durable neoprene rubber impeller and a stainless steel housing

The kit includes all necessary hardware and a drill bit

Water Pump Repair Kit – Fits Mercury/Mariner 25–50HP (Replaces 821354A2, 821354A1) 195HP it is critical to verifyProduct 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