AMCC Differential Drive Pinion Rear Axle Seal Compatible with Mercedes-Benz M271 M272 M274 M276 OM651 CLK CLS C-Class E-Class GLE GLK-Class M-Class SLK-Class Replaces: 2119970146 Replaces part numbers:2119970146 COMPATIBLE WITH:2004-2008 CLK Convertible (A209),2004-2008 CLK Coupe (C209),2012-2017 CLS Touring (X218),2011-2017 CLS Coupe (C218),2004-2007 C-Class (W203),2007-2013 C-Class (W204),2010-2013 C-Class (W204) 2013 C-Class Touring (S204), 2015-2021 C-Class Touring (S205), 2012-2015 C-Class Coupe (C204), 2016 C-Class Coupe (C205), 2004-2005 C-Class Coupe (CL203), 2003-2008 E-Class (W211), 2009-2010 E-Class (W212 ), 2009-2016 E-Class Coupe (C207), 2015-2019 GLE (W166), 2008-2012 GLK-Class (X204), 2012-2016 M-Class (W166), 2004-2010 SLK-Class (R171), 2011-2015 SLK-Class (R172) AMCC products are guaranteed for one year after sale，100% inspection and testing prior to shipment