I am including updated pictures since I sanded, cleaned, and painted the calipers.
Fronts:
Rears:
Mercedes-Benz barley visible:
Brembo Made:
Brembo/Mercedes Caliper on S55:
1) Calipers might be interchangeable with other Mercedes models, but you will need to do your own research on that.
2) Rotors are for a 2003 ML500 and have Black painted Sides and Hats. This is to prevent Rust. Looks very clean and sharp. Will most likely fit all V8 ML models from 2000 forward including AMG vehicles.
3) Pads are Axxis/PBR/Repco Ultimates. They Part# Front 109-08470 & Rear 109-08740.
The fronts will fit the following:
2000-2004 ML430/ML500/ML55
2000-2004 S430/S500/S600/CL500/CL600
2000-2002 S55/CL55
2003-2004 E500
2003-2004 CLK500/CLK55
2002-2004 C32
2000-2004 SL500
The rears will fit the following:
2000-2004 ML430/ML500/ML55