I purchased a Bravo 1 outdrive, all I know about it is S/N 0D 374477, any information available from this?
Year, what boat it was originally on, original motor coupled with?
Thank for the help.

I'm finding 1.36 ratio and a 1990 vintage
Look it up here https://www.mercurymarine.com/en/us/.../parts-catalog

Any way to find what motor it was originally coupled with? What boat manufacturer it was sold to?
Thank you.

Gary I had no idea that you even posted this. It was brought up by someone else if I could look at this.

502 MAG Mercruiser - Twin application boat with HIN starting FGQ

Match with Engine 502 MAG 0D440450 from selling dealer Mid Island Marina Ft Meyers FL

Hopefully this helps you out Thanks for your help as well

forgot to add both when brand new were 1990 model years.