ACL Race Series Main Bearings - STD Size for BMW N54B30, N55B30, S55B30 3.0L 24v

Upgrade your BMW’s bottom end with ACL Race Series main bearings, engineered for high-performance and racing applications. Designed for BMW N54B30, N55B30, and S55B30 3.0L 24-valve engines, these bearings provide superior durability and consistent oil clearance under demanding conditions.

  • Fitment: BMW N54B30, N55B30, S55B30 3.0L 24v engines
  • Size: Standard (STD)
  • Material: High-performance tri-metal construction
  • Application: Ideal for street performance, track, and motorsport builds
  • Includes: Complete set of main bearings for one engine

ACL Race Series bearings are trusted by engine builders worldwide for their precise manufacturing and reliable performance at high RPM and under increased loads. Perfect for enthusiasts upgrading their BMW for more power or reliability.

Vehicle Compatibility

Brand Model Generation / Chassis Engine
BMW - - N54B30, N55B30, S55B30
ACL

ACL

Founded in 1922 in Australia, ACL is a leading manufacturer of precision engine bearings for performance, racing, and OEM applications.

ACL Race Series bearings are trusted by engine builders worldwide for their tight tolerances and durability under extreme conditions.

Official page: aclraceseries.com
Default
Make BMW

Main bearings ACL Race STD, BMW N54B30 N55B30 S55B30 3.0L 24v

Brand: ACL Product id: 20178 MPN: ACL-7M1397H-STD
Availability: Ready to ship
213.02€
210.89€ Excl. VAT: 174.29€
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Brand Model Generation Engine
BMW - - N54B30, N55B30, S55B30

ACL

Founded in 1922 in Australia, ACL is a leading manufacturer of precision engine bearings for performance, racing, and OEM applications.

ACL Race Series bearings are trusted by engine builders worldwide for their tight tolerances and durability under extreme conditions.

Official page: aclraceseries.com
Default
Make BMW