What diff is this?

[davehg]

hi guys

well after killing my diff at RS5 i decided to take a look inside my spare diff and found this.





the question is what type is it? i know its not a standard FD diff (well not like the one i broke). this now make me wonder whats inside the gearbox from the same car the diff came from as it feels unlike no other FD box ive ever driven.

Many thanks

[davehg]

anyone? it doesnt make any clunking when turning or accelerating etc. well it didnt in the car it came out of.

[shaunwil]

No numbers stamped into the crown wheel ??

Shaun

[davehg]

there are numbers, if i get them off it tonight how can i cross check them?