OMC 4.3l Alternator

[tekcor1]

I have a 1987 Chris Craft 19' boat with an OMC Cobra 4.3l I/O. My alternator went out, and I'm pretty deficient with regard to motors. Can someone point me in the right direction with a link so I don't order the wrong alternator? Any help would be much appreciated! I have someone that will help me swap it out, but don't want to order the wrong one which I'm sure I will do if left to my own devices. Thanks!

Engine model: 434APARY
Serial #: T1012437

 

[Bondo]

Ayuh,..... Welcome Aboard,..... I'm sure yer alternator is on This Page,....

Not sure which one,....
Read through it, 'n see if you can narrow it down,....
It talks of which pulley the old one has,.....