Speedometer Hose Coupling Kit – Fits MerCruiser Alpha One Gen 2 (Replaces 815956A1, 22-815956A1) family-yamaha-c25mshr Note the direction the old

Note the direction the old impeller blades are facing

Installation Method: Shaft-mount with cotter pins

Install the new o-rings and gaskets onto the housing and cover

Notes Mercury BigFoot/Command Thrust 40-60 4-Stroke 8M0100526

Speedometer Hose Coupling Kit – Fits MerCruiser Alpha One Gen 2 (Replaces 815956A1, 22-815956A1) family-yamaha-c25mshr Note the direction the oldSpeedometer Hose Coupling Kit Fits MerCruiser Alpha One Gen 2 (Replaces 815956A1, 22 815956A1) This speedometer hose coupling kit is designed for MerCruiser Alpha One Gen 2 sterndrive models from 19911997. It provides a reliable connection for your boat's speedometer system, ensuring accurate water pressure readings are transmitted from the pitot tube to the gauge. This kit is a direct replacement for the following OEM part numbers: Mercury Marine