King Engine BearingsKing Bearings MB5758SI Main Bearing, SI-Series, Standard, 1.6 L, BMW Mini 2007-10, Kit, Standard

King engine bearings are manufactured to precision finished wall thicknesses. They cannot be resized, nor should their inner working surfaces be scuffed or otherwise altered. The size of each King bearing shell is stamped into its steel back. It is the installer’s responsibility to check each shell and to confirm that it is the size intended for the job.

• Polymer based coating containing solid lubricants that enhance the anti-friction properties of various bearing materials
• Surface hardening treatments that increase fatigue strength and load capacity of various bearing materials
• Manufactured to precision finished wall thicknesses
• Package dimensions:5.12" (L) x 5.12" (W) x 1.18" (H)