1Set Main & Rod Bearing Shells Set For 128i 235i 323i 330i 335i 740Li X3 X5 X6 F25 F26 N51 N52 N53 N54 N55 2.5 3.0L Engine STD 0.00 spec main and rod bearing shells set designed for use with N52B25 2.5 L6 (2497cc) naturally aspirated engine, N51 N52 N53 3.0 L6 (2996cc) naturally aspirated engine, and N54 N55 3.0 L6 (2979cc) turbocharged engine.This set includes one complete set of main bearings and rod bearings.Matches OEM part numbers 11217581009, 11217627037, 11217627031, 11217627027, 11217627033, 11217580993, 11217627038, 11217627039, 11218605857, 11218605858, 11217580999, 11217581000, 11217581001, 11217627029, 11217627030, 11217581003, 11217627033, 11217580997.Fits models including 125i, 128i, 130i, 135i, M135i, M235i, 323i, 325i, 328i, 330i, 335i, 435i, 523i, 525i, 528i, 530i, 535i, 535i GT, 630i, 640i, 730i, 730Li, 740i, 740Li, X1, X3, X4, X5, X6, Z4.Compatible with vehicle chassis such as E82, E88, E81, E87, E90, E91, E92, E93, F20, F21, F22, F23, E60, E61, F10, F11, E63, E64, F06, F12, F13, E65, E66, F01, F02, E84, E83, F25, F26, E70, F15, E71, F16, E85, E86, E89.Designed for engines N51, N52, N53, N54, N55 across various production years from 2004 to 2018.