Air Ride Suspension Compressor Mercedes W212 / C218 212320040480 — Compressed Air System Wholesale OEM ODMThis is the Mercedes-Benz air suspension compressor (compressor, compressed air system) for the E-Class (W212 / S212, 2009–2016) and CLS (C218, 2011–2017) — the AIRMATIC air ride compressor that keeps the air springs pressurised. Two model lines on one platform family, one unit.OE 2123200404 (also 212 320 04 04 / A2123200404) shares its family with 2123200104 and coded