Yamaha - Chrome pump kit - 6H3-W0078-0A-00 Mercury/Mariner Outboard Water Pump Impellers Repair Kits Q1: Is this a full

Q1: Is this a full kit or just the display

BEARING OMC 983878

whether your boat’s working in saltwater

The Yamaha Gear 1 | 6J9-45560-03-00 is one of those internal parts you don’t see

or confirm by checking the part number in your engine documentation

Yamaha - Chrome pump kit - 6H3-W0078-0A-00 Mercury/Mariner Outboard Water Pump Impellers Repair Kits Q1: Is this a fullYamaha Chrome Water Pump Kit Cooling System Service 6H3 W0078 0A 00 Overview When youre going into a water pump, its worth doing it right the first time. Ive seen too many quick impeller swaps come back with the same issues because the rest of the pump was worn out. A full kit like this gives you a clean reset on the whole system. Once its done, you know your cooling flow is where it needs to be every time youre out running. Key Features Complete Pump