I have found a honest and true service manual for your motor. The parts diagram that I have found is a 1974 Chrylser 3.6hp list on http://www.marineengine.com. That is the closest and very possibly unchanged seal and orientation diagram, but I am not 100% sure. You could call them and they may have matching information in there listing.

http://www.marineengine.com/parts/chrys … -1974/32bc

http://www.marineengine.com/parts/chrys … ar-housing

Ben Dittmar is our Chrysler guy and could set you straight. His youtube channel is Chrysler Outboard dude.

Please PM me your email and I will send you those Service manuals this afternoon or evening.

Cheers,

Cajuncook1