and Crown Athlete V

268° Intake / 257° Exhaust   10

Always consult the OEM service manual

They are designed to replace BMW part #11241406978 and #11241405890 for the BMW S62 engines with a 141

B48 Main Bearing Set Data and Crown Athlete VPlease check engine fitment below! 5150 AutoSport Coated Main Bearings are engineered for demanding performance builds where reliability and strength are non negotiable. These bearings are coated with a proven dry film lubricant that reduces friction, enhances wear resistance, and offers superior performance under high stress. Whether you're running a high boost turbo setup, pushing the limits on track, or building a street car with big power goals,