Compatible Ref OE/OEM: A2700500101, A2700504600, 2700500101, 2700504600, A2700500101, A2700504600, 2700500101, 2700504600. Compatible Engine Codes: M270.910, M270.920. MAIN CRANKSHAFT BEARING. Our products incorporate Piston Ring, Main and Big End Bearing, Oil Pump, Crankshaft, Crankshaft Pulley, Piston, Full Gasket Set, and so on.