King Engine Bearings
King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20
King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20
King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20
King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20
King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20
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King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20
King Engine Bearings

King Engine Bearings MB5784SI0.25 Main Bearing Set (+0.25mm) — Fits BMW N20/B20

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SKU: KINGMB5784SI0.25

About King Engine Bearings King Engine Bearings engineers high-quality automotive ...Read more

Price:
$208.99 $273.80
2080 ENTRIES10X
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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

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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 MB5784SI0.25 Main Bearing Set for BMW N20/B20 Engines

Optimize your BMW N20/B20 engine's crankshaft support with the King Engine Bearings MB5784SI0.25 Main Bearing Set. These +0.25mm oversized bimetal bearings are specifically designed for engines requiring a slight adjustment due to crankshaft machining or wear, ensuring a perfect fit and restored clearances. Crafted with an aluminum silicon base, they offer superior strength and fatigue resistance, essential for maintaining engine integrity under demanding conditions.

Enhanced Durability and Precision for N20/B20

King Engine Bearings are trusted by professionals for their commitment to quality and performance. The MB5784SI0.25 set provides:

  • Oversized +0.25mm: Ideal for crankshafts that have been ground or require specific clearance adjustments.
  • Robust Bimetal Material: Aluminum silicon base construction for excellent load-bearing capacity and longevity.
  • Consistent Oil Flow: Engineered to maintain optimal oil film thickness, reducing friction and wear.
  • Wide BMW Fitment: Compatible with various BMW models featuring the N20/B20 engine, including 228i, 320i, 328i, 428i, 528i, X1, X3, and Z4.

Ensure your BMW N20/B20 engine operates at its peak with the precision and durability of King Engine Bearings. Find this essential component at GGCRACING.

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 MB5784SI0.25 Main Bearing Set for BMW N20/B20 Engines

Optimize your BMW N20/B20 engine's crankshaft support with the King Engine Bearings MB5784SI0.25 Main Bearing Set. These +0.25mm oversized bimetal bearings are specifically designed for engines requiring a slight adjustment due to crankshaft machining or wear, ensuring a perfect fit and restored clearances. Crafted with an aluminum silicon base, they offer superior strength and fatigue resistance, essential for maintaining engine integrity under demanding conditions.

Enhanced Durability and Precision for N20/B20

King Engine Bearings are trusted by professionals for their commitment to quality and performance. The MB5784SI0.25 set provides:

  • Oversized +0.25mm: Ideal for crankshafts that have been ground or require specific clearance adjustments.
  • Robust Bimetal Material: Aluminum silicon base construction for excellent load-bearing capacity and longevity.
  • Consistent Oil Flow: Engineered to maintain optimal oil film thickness, reducing friction and wear.
  • Wide BMW Fitment: Compatible with various BMW models featuring the N20/B20 engine, including 228i, 320i, 328i, 428i, 528i, X1, X3, and Z4.

Ensure your BMW N20/B20 engine operates at its peak with the precision and durability of King Engine Bearings. Find this essential component at GGCRACING.

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