OEM 8 Piston E55/SL55/CLS55 brakes
I say $85USD+shipping to be reasonable for the front rotor.
$50USD+shipping for the used rear pair.
Free pickup in PA, naturally.
I am not buying more new rotors to sell for less than cost.
I am not a dealer or a vendor or a store, I am just someone who has take offs from my SL when I upgraded the brakes along with some NOS disks from before when I had planned to replace and not upgrade.
The Best of Mercedes & AMG

The fronts are a separate bracket (ie the calipers are radial mount, and a bracket converts them to the correct filament). I am including the factory brackets and factory lines with the sale (along with new OEM pads)
The rears are not, ie more Porsche style. I also include the lines and used pads for the rears.






