Rear locking differential 1988 90Q

[Louis-Alain Richard]

Radek, here is a long shot. 
I "think" the front transmission mounts are identical size-wise. But the rubber hardness or strength is different. 

So, for 5$ or 15$ each (brand dependent), you may try # 431 399 151D from a place like this : 

http://www.ecstuning.com/Audi-200-Quattro-10v_T/Drivetrain/Mounts/ES1873506/  
http://www.ecstuning.com/Audi-200-Quattro-10v_T/Drivetrain/Mounts/ES2091072/ 


If I were you, I'd try that. If they don't fit, then install them in front !

Louis-Alain



-----Message d'origine-----

Thank you guys very much for your help, without you I wouldn't be able to figure all this out!

PS:  do you know a good (read:  cheap) source of differential mounts? 
Worldpack sources don't have it, dealer sources are pricey.
Thanks again!

Radek.