This crankshaft main bearing shell set is designed for vehicles equipped with M278 4.6L and 4.7L V8 turbocharged engines.The package includes 10 pieces of standard specification bearings intended to restore engine performance.This part is compatible with the following models: CLS500 and CLS550 (C218, 2012-2018), CL500 and CL550 (C216, 2011-2014), E500 and E550 (W212, 2012-2017), GL450, GL500, and GL550 (X166, 2013-2015), ML500 and ML550 (W166, 2012-2015), GLE500 and GLE550 (W166, 2016-2019), GLS500 and GLS550 (X166, 2017-2019), S500 and S550 (W221, 2011-2013 and W222, 2013-2018), S500 Coupe (C217, 2014-2018), and SL500 and SL550 (R231, 2012-2019).Replaces OE numbers 2760331501, 2780330201, 2760331001, 2780330601, 2780330002, 2780330802, 2780330602, and 2780330902.Please verify your vehicle compatibility by checking the part number or VIN before purchase.