King Engine Bearings B48A20B Main Bearing Set — Fits BMW & Mini Cooper

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SKU: KINGMB5785SI
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Sale price$133.12 Regular price$204.80
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About King Engine Bearings

King Engine Bearings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full King Engine Bearings lineup with fast shipping and expert fitment support — order with confidence.

King Engine Bearings Main Bearing Set for BMW B48A20B Engines

Maintain the integrity and performance of your BMW or Mini Cooper engine with the King Engine Bearings Main Bearing Set, specifically designed for the B48A20B engine code. King Engine Bearings is a trusted name in high-performance engine components, delivering precision-engineered bearings that meet the rigorous demands of modern engines.

Product Highlights:

  • Specifically designed for BMW B48A20B engines.
  • Constructed from advanced bimetal (aluminum silicon base) for superior strength and durability.
  • Precision manufacturing ensures optimal oil clearance and reduced friction.
  • Engineered to withstand high loads and temperatures.
  • Direct replacement for stock main bearings, ensuring proper fitment.

This main bearing set is crucial for the health of your engine's crankshaft. The bimetal construction offers excellent wear resistance and conformability, allowing the bearings to adapt to micro-variations within the engine. Whether you're performing routine maintenance or rebuilding your engine for enhanced performance, King's main bearings provide the reliability and precision you need. They are designed to handle the stresses of daily driving, performance tuning, and everything in between, ensuring smooth operation and long-term engine life.

Fitment includes a wide range of BMW and Mini Cooper models equipped with the B48A20B engine, such as the BMW 330e, 740e xDrive, and various Mini Cooper models including the Clubman and Countryman. Ensure your engine runs smoothly and reliably with this high-quality main bearing set from King Engine Bearings, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2016 BMW 330e Base
2017 BMW 330e iPerformance
2018 BMW 330e Base
2017-2019 BMW 740e xDrive iPerformance
2014 Mini Cooper S
2015-2022 Mini Cooper John Cooper Works
2017-2019 Mini Cooper Clubman John Cooper Works ALL4

Product Details

Product Description
Part Numbers
Sizing & Fit

About King Engine Bearings

King Engine Bearings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full King Engine Bearings lineup with fast shipping and expert fitment support — order with confidence.

King Engine Bearings Main Bearing Set for BMW B48A20B Engines

Maintain the integrity and performance of your BMW or Mini Cooper engine with the King Engine Bearings Main Bearing Set, specifically designed for the B48A20B engine code. King Engine Bearings is a trusted name in high-performance engine components, delivering precision-engineered bearings that meet the rigorous demands of modern engines.

Product Highlights:

  • Specifically designed for BMW B48A20B engines.
  • Constructed from advanced bimetal (aluminum silicon base) for superior strength and durability.
  • Precision manufacturing ensures optimal oil clearance and reduced friction.
  • Engineered to withstand high loads and temperatures.
  • Direct replacement for stock main bearings, ensuring proper fitment.

This main bearing set is crucial for the health of your engine's crankshaft. The bimetal construction offers excellent wear resistance and conformability, allowing the bearings to adapt to micro-variations within the engine. Whether you're performing routine maintenance or rebuilding your engine for enhanced performance, King's main bearings provide the reliability and precision you need. They are designed to handle the stresses of daily driving, performance tuning, and everything in between, ensuring smooth operation and long-term engine life.

Fitment includes a wide range of BMW and Mini Cooper models equipped with the B48A20B engine, such as the BMW 330e, 740e xDrive, and various Mini Cooper models including the Clubman and Countryman. Ensure your engine runs smoothly and reliably with this high-quality main bearing set from King Engine Bearings, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2016 BMW 330e Base
2017 BMW 330e iPerformance
2018 BMW 330e Base
2017-2019 BMW 740e xDrive iPerformance
2014 Mini Cooper S
2015-2022 Mini Cooper John Cooper Works
2017-2019 Mini Cooper Clubman John Cooper Works ALL4

Product Details

Product Description

About King Engine Bearings

King Engine Bearings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full King Engine Bearings lineup with fast shipping and expert fitment support — order with confidence.

King Engine Bearings Main Bearing Set for BMW B48A20B Engines

Maintain the integrity and performance of your BMW or Mini Cooper engine with the King Engine Bearings Main Bearing Set, specifically designed for the B48A20B engine code. King Engine Bearings is a trusted name in high-performance engine components, delivering precision-engineered bearings that meet the rigorous demands of modern engines.

Product Highlights:

  • Specifically designed for BMW B48A20B engines.
  • Constructed from advanced bimetal (aluminum silicon base) for superior strength and durability.
  • Precision manufacturing ensures optimal oil clearance and reduced friction.
  • Engineered to withstand high loads and temperatures.
  • Direct replacement for stock main bearings, ensuring proper fitment.

This main bearing set is crucial for the health of your engine's crankshaft. The bimetal construction offers excellent wear resistance and conformability, allowing the bearings to adapt to micro-variations within the engine. Whether you're performing routine maintenance or rebuilding your engine for enhanced performance, King's main bearings provide the reliability and precision you need. They are designed to handle the stresses of daily driving, performance tuning, and everything in between, ensuring smooth operation and long-term engine life.

Fitment includes a wide range of BMW and Mini Cooper models equipped with the B48A20B engine, such as the BMW 330e, 740e xDrive, and various Mini Cooper models including the Clubman and Countryman. Ensure your engine runs smoothly and reliably with this high-quality main bearing set from King Engine Bearings, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2016 BMW 330e Base
2017 BMW 330e iPerformance
2018 BMW 330e Base
2017-2019 BMW 740e xDrive iPerformance
2014 Mini Cooper S
2015-2022 Mini Cooper John Cooper Works
2017-2019 Mini Cooper Clubman John Cooper Works ALL4

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