Water Pump Impeller Repair Kit – Fits Mercury/Tohatsu 9.9-20 HP 4-Stroke EFI (Replaces 8M0137849, 8M0135821) 440HP Disconnect the boat's battery to

Disconnect the boat's battery to prevent accidental starts

0R042475 & Up

the package includes an emergency stop switch complete with a safety lanyard

and many others

Includes three metal fill port adapters and two suction tube sizes to fit different bottle heights and engine types

Water Pump Impeller Repair Kit – Fits Mercury/Tohatsu 9.9-20 HP 4-Stroke EFI (Replaces 8M0137849, 8M0135821) 440HP Disconnect the boat's battery toProduct Details This Water Pump Impeller Repair Kit Fits Mercury Tohatsu 9. 9 20 HP 4 Stroke EFI (Replaces 8M0137849, 8M0135821) is designed for Mercury Mariner 9. 9, 10, 15, and 20 HP 4 Stroke EFI outboards (2020 and newer, S N 0R833820+) and compatible Tohatsu Nissan 15 20 HP (MFS) 4 Stroke models. It provides all necessary components to restore your engine's cooling system performance. It serves as a direct interchange for Mercury part numbers