I have a 1972 silverline tri hull 16 foot with a renault 4 engine and a 90 horse merc cruiser outdrive. I?

Question

i am looking for a part, where do i get it? dont know what it is but it is the part that send hydro fluid to the outdrive to put in forward or reverse. kinda like a brake cylinder

Answer 1

sure it is a mercruiser?

I never heard of a hydraulic shifted mercruiser, I can be wrong though

Edit: Can you be more specific or post a picture.