trim tabs different styles for the cylinder mounting.
 

Can you make trim tabs with the rubber grommets in the hydraulic cylinder fit the type with just the pin thru the tab in the hydraulic cylinder. I listed a set for sale and this may help people as well as me. Looking at changing the plates from the first to second listing here.

from this type
http://www.mercruiserparts.com/Show_...2F+845588A2%29

to this type
http://www.mercruiserparts.com/Show_...2F+845588A2%29