UrQ bomb replacement

[fjbauer@dsavm.e-mail.com]

Frank J. Bauer                                                                  
dassault systemes of America     email:fjbauer@dsavm.e-mail.com                 
Subject: UrQ bomb replacement                                                   

 > Does one need to remove the whole PA/valve assembly from                     
 > the car before removing the pressure accumulator from the                    
 > body or can you just unscrew it ?                                            

wait a sec!  my bomb/valve assy is one piece.  are you saying the urq has       
the actual PA separate from the check valve?  this seems similar to the         
7 series bmw setup and should make PA replacement cheaper than replacing        
the entire thing.  does anyone know if this is a direct swap and what the       
price difference is between the two setups?  anyone have part numbers?          
frank