Where to find info on this 915 transmission serial number - 915 7312 74G00247

[siverson]

Hi - I have most all of the popular Porsche books, but none seem to have any transmission serial number charts. Anyone know where I can lookup information on this transmission, or anyone know how to read it? Just wonder what it is (year, gearing, LSD, etc)...

915 7312 74G00247

Thanks for any tips,
Steve

[emcon5]

It is a type 915/73, 74Gxxxx makes it from 1986.

Tom

[siverson]

Thanks for the info!

-Steve