An alternate source of rebuilt air suspension parts for your E500 is RMT.
Their website section covering your model can be found here:
WAGON 4MATIC AWD AIRMATIC 2003-2009 (W211 Chassis) E-Class Mercedes-Benz Air Suspension Parts | E320, E350, E500
I have RMT rear units installed on my E500 sedan. I hope this helps.
Their website section covering your model can be found here:
WAGON 4MATIC AWD AIRMATIC 2003-2009 (W211 Chassis) E-Class Mercedes-Benz Air Suspension Parts | E320, E350, E500
I have RMT rear units installed on my E500 sedan. I hope this helps.