General description Built to quality control standards, this 1Pair Front Suspension Air Strut Ball Joint is designed for durability and long service life. It is a direct install product, ensuring a hassle-free replacement for your vehicle. Technical specifications Condition: 100% New Front Left Part Numbers: A2213200438, 2213200438, A2213201738, 2213205113, A2213209713, A2213207313, A2213209913 Front Right Part Numbers: A2213200538, 2213200538, A2213201838, A2213205213, A2213209813, A2213207413 Color: Black Material: Plastic + Metal Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with S-Class W221 models: S350 Bluetec 4Matic Sedan (2012-2013), S450 4Matic Sedan (2008-2011), S550 4Matic Sedan (2007-2013) Compatible with CL-Class C216 models: CL550 4Matic Coupe (2009-2013) Installation Fitment Type: Direct Install Fitting Position: Front Usage Designed for use in the front suspension system of compatible vehicles. Other information Package Contents: 2 x