1.and nice qulity, Easy install and use. 2.Correct Connector No cutting or splicing. 3.Built to quality control standards.Not easy to damage, long service life. Fitment Type:Direct Install Condition: Part Number: 2203202438 2203205113 2203202338 2203205013 2213204913 2213209313 2213207313 2213205113 1643200625 2513200058 Fit for air shock and air spring with below Vehicle Models: for A6 Allroad C5 C6 C7 A8 Allroad D3 1999-2016 for W164 W251 W166 W212 W221 W220 W211 Suspension Shock Spring 1999-2016 Material: Plastic + Metal colour: White+gold Package Contents: 10 x Air Shock Fitting Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.