Built specifically for the BMW, Mini Cooper, and Toyota B48 engine platform, 5150 AutoSport Calico Coated Main Bearings are engineered for demanding performance builds where reliability and strength are non-negotiable. These bearings are coated by Calico 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, these main bearings are made to handle it. The thermal-resistant coating helps safeguard the engine during low oil pressure events—minimizing the risk of bearing failure common in stock components under extreme conditions.
Tested in competitive and high-horsepower B48 builds, 5150 main bearings deliver consistent performance, long-term durability, and added peace of mind where it matters most.
Tech Notes:
- Always confirm bearing size and clearances before installation.
- Professional installation is strongly recommended due to the precision tools required.
- No returns accepted on engine bearings.
BMW B48 Applications:
1 Series
2016-2019 F20 120i / 125i
2019-2023 F40 118i / 120i / 128ti / 135i / M135i
2024-Present F70 120 / M135i
2 Series
2014-2021 F22/F23 218i / 220i / 230i
2014-2017 F45 220 / 225i
2021-Present G42 218i / 220i / 230i
2021-Present U06 223i
2020-2024 F44 218i / 220i / 228i / M235i
2025-Present F74 M235
3 Series
2015-2019 F30/F31/F34 320i / 330i / 330e
2018-Present G20/G21 318i / 320i / 330i / 330e
4 Series
2016-2019 F32/F33/F36 420i / 430i
2020-Present G22/G23/G26 420i / 430i / 430e
5 Series
2017-Present G30/G31 520i / 530i / 530e
6 Series
2017-Present G32 630i
7 Series
2015-2022 G11/G12 730i / 730Li / 740e / 740Le
X1 Series
2015-2022 F48 sDrive18i / sDrive20i / xDrive20i / 25i / xDrive25i / 28i
2022-Present U11 sDrive18i / xDrive20i / xDrive28i / M35i
X2 Series
2018-2023 F39 sDrive18i / sDrive20i / xDrive20i / 25i / xDrive25i / 28i / M35i
2023-Present U10 xDrive28i / M35i
X3 Series
2017-2024 G01 sDrive20i / xDrive20i / xDrive30i / xDrive30e
2025-Present G45 xDrive20e / xDrive30e
X4 Series
2018-Present G02 xDrive20i / xDrive30i
X5 Series
2018-Present G05 xDrive25i / sDrive25i
Z Series
2018-Present G29 Z4 sDrive20i / sDrive30i
Toyota B48 Applications:
A90 / A91 Supra
2019-Present J29/DB82/DB22 Supra
2020-Present GR Supra 2.0
MINI B48 Applications:
MINI Hatch [F55/F56/F57]
2014-Present Cooper S
2015-Present John Cooper Works (JCW)
MINI Clubman [F54]
2015-Present Cooper S
2016-Present John Cooper Works (JCW)
MINI Convertible [F57]
2016-Present Cooper S
2016-Present John Cooper Works (JCW)