Water Pump Impeller Repair Kit – Fits Mercury Marine 15-20 HP EFI Outboard (Replaces 8M0135821, 46-8M0135821) family-yamaha-25mshr ensuring it is seated properly

ensuring it is seated properly to engage the driveshaft

and differential fluid up to 80W-90 viscosity

This fuel pump is designed for Johnson/Evinrude 9

Models 400

Water Pump Impeller Repair Kit – Fits Mercury Marine 15-20 HP EFI Outboard (Replaces 8M0135821, 46-8M0135821) family-yamaha-25mshr ensuring it is seated properlyWater Pump Impeller Repair Kit Fits Mercury Marine 15 20 HP EFI Outboard (Replaces 8M0135821, 46 8M0135821) This water pump impeller repair kit is designed for Mercury Marine 1520 HP EFI 4 Stroke outboard motors (2006Present) with serial numbers 0R833820 and above. It covers standard, SeaPro, and ProKicker models, ensuring your engine's cooling system functions reliably. It serves as a direct replacement for multiple OEM and aftermarket parts,