Help with a ZF part number
 

Hey Guys,
I need helpl identifying a ZF part number on a limited slip diff.
One of our Pelicans has it but is not shure what it is.
Here the numbers he supplied P/N 328503 but can't find anything on it ..then it has a ZF number 206065 and ZF 306150
I need one for a 915 trans.
Thanks!!

ZF diff part numbers have 10 digits, all starting with 4061. It could be that these first 4 digits were left off. They also have a serial number that is 6 digits so it's difficult to say which is which.

Go here to see a pic of a 915 ZF:

http://pg.photos.yahoo.com/ph/a51split/detail?.dir=20d3&.dnm=f020.jpg&.src=ph

and an exploded view:

http://pg.photos.yahoo.com/ph/a51split/detail?.dir=/20d3&.dnm=38f0.jpg&.src=ph