I bought a Mariner Magnum 150, serial number A115096, minus the lower unit. It has the whole motor, minus the foot part.
What is the shaft length lower unit I would need? How do I know? I know it's either 20 inch or 25 inch, but how do I know?
What is the shaft length lower unit I would need? How do I know? I know it's either 20 inch or 25 inch, but how do I know?