mariner 45 lower unit

[raymondridge]

Hey Folks,
I have a Mariner 45 lower unit, I am trying to determine what year this is. It has the number 1643 9539 on it. Thnaks in advance, you guys are always a lot of help.

 

[Laddies]

Re: mariner 45 lower unit

That casting was used 1987 thru 89 on 45 mariners a serial number would be a big help :%

 

[raymondridge]

Re: mariner 45 lower unit

This will get me close enough. Thanks