This main crankshaft bearing set includes 10 pieces designed to fit M270.910 and M274.910 1.6L turbocharged engines (1595cc displacement).It is compatible with vehicles equipped with 1.6T engines, including A160, A180, A200, B160, B180, B200, CLA180, CLA200, GLA180, GLA200, C180, E180, and SLC180.The set fits engine variants used in chassis types W176, W242, W246, C117, X117, X156, W204, W205, W213, and R172.This bearing kit is intended for standard specification replacement and provides crankshaft support in the designated engine platforms.