502 Mag Coupler
 

Hey guys, i have lurked for a while and enjoy the boards.
Almost everyone is very helpful.
I have, what may be, a stupid question.
On my bravo drive coupler, flywheel side, should the splines have some sort of plug or open to the flywheel?
Thanks in advance.

it hase this type of coupler.
http://www.iboats.com/Sierra_18_2412...view_id.172605

It is open in the back.
Eddie

Eddie, thanks for the reply!