ALL UNITS TESTED IN EXCELLENT WORKING CONDITION Designed in Part Numberspecifications for perfect fit and performance. No modification and no programming necessary direct plug-and-play installation! This is a Direct Replacment Part for Part NumberAFS- D1s D1r Ballast Part# 5DC009060-50 Part Number: 5DC 009 060-50 5DC00906050 A 164 820 81 85 - A1648208185 - 1648208185 A 211 870 91 26 - A2118709126 - 2118709126 A 164 442 02 03 - A1644420203 - 1644420203 A 164 870 17 26 - A1648701726 - 1648701726 A 164 870 27 85 - A1648702785 - 1648702785 A 164 870 81 85 - A1648708185 - 1648708185 A 164 870 41 26 - A1648704126 - 1648704126 Fit For: for ML Class (W164) Facelift 2008-2011 for Class (X164) Facelift 2009-2012 for E Class: E500, E350, E320, E63 2007-2010 for 7 Series 2007-2009 for 5 Series 2006-2008 for Escalade 2007-2008 for 2007-2010 for 2009-2014 Material:Metal colour:Silver Package Contents: 1 x ballast 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.