Technical Looking serial number for Uno 1.0 transmission

[kalaksa]

Hello,
I have Uno 1.0 from 10.1996 (BASE 45 FIRE) and I have problem with my transmission.
I found out that for my car there were two versions of transmission: C514 and C501 but I can't find which one is mine. Do you have any idea how can I figure it out? I was looking it on the visible parts but it wasn't there

 

[nunesaf]

Hi
If the c514 the reference can be found in the lid that is facing the wheel.
If you take a couple of pictures I might be able to tell you which one it is.

Cheers
Afonso