Propeller For Alpha Drive Alpha 1 Mercruiser Lower Outdrive Size Diffrence From V4 To V6 Engine?

Alpha 1 mercruiser lower outdrive size diffrence from v4 to v6 engine? - propeller for alpha drive

Hello,

I wonder whether there is a difference in the size of an alpha less than unity for a V6 V4. This is the part of the device with a propeller attached to it. I want to change my age only in a new unit and want to be sure to buy the piece.