part # for rear shock
Thread Starter
Super Member
Joined: Oct 2015
Posts: 723
Likes: 115
From: Long Island
'16 CLS63S
part # for rear shock
RR shock is leaking so replacing both. Extended warranty from Fidelity doesn't cover shocks but it covers struts. My dealer managed to get new struts and a alignment through fidelity. Shocks are out of pocket and I'll do the install. Just confirming the correct part number is 204-320-12-31? If so, best price I found was 182$ through a online oem parts site.
MBWorld Fanatic!
Joined: Mar 2010
Posts: 5,894
Likes: 324
From: CH = Land of mountains, cheese, chocolate and watches
12' W204 C63 AMG coupe "T-Rex", 12' W451 Smart Fortwo Pulse (99' W202 C43 AMG + Ultima Can-Am sold)
Here's everything you need to know (parts list and diagram) for the rear suspension from MB's Parts Information program
MBWorld Fanatic!
Joined: Aug 2016
Posts: 2,405
Likes: 724
12 C63BS Magno Alanite Grey, 25 X5 Msport, 08 BMW E93, Ducati Hyper 698
There are about 5 part numbers for the rear shocks, so you probably want to search by VIN to ensure you have the right number for your particular model.
Junior Member
Joined: May 2021
Posts: 17
Likes: 1
From: East Coast
14 C63 507 Sedan/LSD, 06 Volvo S60R, 16 Audi S4, 09 Slk 55 Amg
So is it possible to have a non P31 variant in 507 for them? I thought 507's only came as an add on to the P31 in the build codes. When I looked at it I see mine does not have the P31 listed, does that mean the suspension is non performance pack? Kinda weird considering you get the interior, brakes, wheels and power from a P31 but not suspension.
Also note: Cool we are both on Long Island.
Also note: Cool we are both on Long Island.
