King BMW N55B30A Rod Bearings STD Size — Fits 2007-2018 BMW 135i 335i 535i X-Series Z4 M2 M3 M4

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SKU: KINGCR222SV

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Sale price$46.99 Regular price$59.05
460 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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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.

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King N55B30A Standard Size Rod Bearing Set

Ensure the longevity and smooth operation of your BMW N55B30A engine with the King Standard Size Rod Bearing Set. These precision-engineered bearings are designed as a direct replacement for your factory components, providing optimal clearances and reducing friction within the connecting rod assembly. Ideal for routine maintenance, engine refreshes, or mild performance builds, King bearings are known for their consistent quality and reliable performance.

Why Choose King Standard Rod Bearings?

  • Optimal Fitment: Standard size ensures a perfect, direct replacement for your BMW N55B30A.
  • Reduced Friction: Engineered to minimize rotational resistance, contributing to better engine efficiency.
  • Durable Construction: Made from high-quality materials to withstand the demands of both daily driving and spirited performance.
  • Engine Protection: Critical for maintaining proper oil film and preventing premature wear on crankshaft and connecting rods.

This King rod bearing set is compatible with a broad range of BMW models equipped with the N55B30A engine, including the 1 Series M, 135i, 228i, 320i, 328i, 335i, 428i, 435i, 528i, 535i, 740i, ActiveHybrid models, M2, M3, M4, X1, X3, X4, X5, X6, and Z4 from 2007-2018. Invest in the core of your engine's health with King bearings from GGCRACING.

…and 33 additional fitments. Contact us to confirm yours.

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.

Watch in action

King N55B30A Standard Size Rod Bearing Set

Ensure the longevity and smooth operation of your BMW N55B30A engine with the King Standard Size Rod Bearing Set. These precision-engineered bearings are designed as a direct replacement for your factory components, providing optimal clearances and reducing friction within the connecting rod assembly. Ideal for routine maintenance, engine refreshes, or mild performance builds, King bearings are known for their consistent quality and reliable performance.

Why Choose King Standard Rod Bearings?

  • Optimal Fitment: Standard size ensures a perfect, direct replacement for your BMW N55B30A.
  • Reduced Friction: Engineered to minimize rotational resistance, contributing to better engine efficiency.
  • Durable Construction: Made from high-quality materials to withstand the demands of both daily driving and spirited performance.
  • Engine Protection: Critical for maintaining proper oil film and preventing premature wear on crankshaft and connecting rods.

This King rod bearing set is compatible with a broad range of BMW models equipped with the N55B30A engine, including the 1 Series M, 135i, 228i, 320i, 328i, 335i, 428i, 435i, 528i, 535i, 740i, ActiveHybrid models, M2, M3, M4, X1, X3, X4, X5, X6, and Z4 from 2007-2018. Invest in the core of your engine's health with King bearings from GGCRACING.

…and 33 additional fitments. Contact us to confirm yours.

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