Pangolin Main Bearings Guide Set compatible with 750Li, M5, X5, X6, M, F10, F85, F90, F02, and E70 models equipped with N63 and S63 4.4L V8 twin-turbo engines.Designed to meet standard (STD) specifications for fitment.Includes 10 pieces: main bearings and guide shells.Fits N63B44A, N63B44B, N63TUB44, S63B44, and S63TUB44 engine variants.Compatible with OE part numbers 11217576757, 11217576766, 11217576760, 11217576763, 11217576758, 11217576759, 11217604922, 11217604923, 11217604924, 11217846377, 11217576767, 11217576768, 11217576761, 11217576764, 11217576765, 11217604925, 11217604926, 11217604927, and 11217846378.