Mercruiser 17P propeller, part number 48-832828A45. Black Max is the propeller type used on Alpha one Gen 2 Sterndrives. This Mercruiser 17 pitch propeller comes with a new Flo-Torq hub kit and free UK delivery.
This alignment tool slides inside the transom assembly to check the alignment between the engine and Sterndrive. Engine alignment should be carried out each year to protect the Gimball bearing and Sterndrive UJ.