The product is a Mercedes Benz crankshaft designed for 2.0 I4 Turbo engines such as the M274, M270, M264, and M260. It is a genuine Mercedes-Benz part with the OE/OEM part numbers 2740304200 and 274-030-42-00. The crankshaft is polished to a high finish and manufactured in Germany. It is compatible with various engine models and is a reliable replacement part for ensuring optimal engine performance.  ALSO FITS 2017-2019 INFINITY QX30