663-44315-A0 Water Pump Impeller Gasket for Yamaha | JLM Marine family-yamaha-25esr Replace the Joint: Remove the

Replace the Joint: Remove the old carburetor joint and any gasket material

if you are unfamiliar with marine electrical systems or ignition components

How do I confirm this kit fits my engine's pump

Unscrew the bolts on the water pump housing and slide it up the driveshaft to expose the impeller

As a direct replacement for Mercury part numbers 26-830749 and the superseded 8M0204693

663-44315-A0 Water Pump Impeller Gasket for Yamaha | JLM Marine family-yamaha-25esr Replace the Joint: Remove theWater Pump Impeller Gasket Fits Yamaha 2 Stroke 4050 HP Outboards This water pump impeller gasket is engineered to fit Yamaha 2 stroke outboard engines ranging from 40 HP to 50 HP across multiple years and series. It provides a reliable seal for your water pump assembly, ensuring optimal cooling performance and preventing leaks in your marine outboard system. This gasket directly replaces Yamaha OEM part number 663 44315 A0, offering seamless