2760331501 2780330201 10x Crankshaft Main Bearings Shells STD Set For C218 W166 W222 M278 CLS500 4.6L 4.7L Parts STD specification crankshaft main bearing shells set designed for M278 4.6L and 4.7L V8 turbocharged engines.This package includes 10 main bearing shells.Compatible with vehicle models including CLS500, CLS550, CL500, CL550, E500, E550, GL450, GL500, GL550, ML500, ML550, GLE500, GLE550, GLS500, GLS550, S500, S550, S500 Coupe, SL500, and SL550 produced between 2011 and 2019.Fits chassis models C218, C216, W212, X166, W221, W222, C217, and R231.Replaces part numbers 2760331501, 2780330201, 2760331001, 2780330601, 2780330002, 2780330802, 2780330602, and 2780330902.