SKU: 9740540949

Main Bearing Set BMW/M3 F80/All/S55B30 BMW/M4 F82/All/S55B30 BMW/M4 F83/All/S55B30 BMW/All/All/N54B30 BMW/All/All/N55B30 BMW/1 (F20)/M 135 i/N55B30A BMW/1 (F20)/M 135 i xDrive/N55B30A BMW/1 (F21)/M 135 i/N55B30A BMW/1 (F21)/M 135 i xDrive/N55B30A BMW/1 co

Sale price$93.61 Regular price$104.01
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Main Bearing Set BMW/M3 F80/All/S55B30 BMW/M4 F82/All/S55B30 BMW/M4 F83/All/S55B30 BMW/All/All/N54B30 BMW/All/All/N55B30 BMW/1 (F20)/M 135 i/N55B30A BMW/1 (F20)/M 135 i xDrive/N55B30A BMW/1 (F21)/M 135 i/N55B30A BMW/1 (F21)/M 135 i xDrive/N55B30A BMW/1 coThe unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature: High strength overlay plate with reduced thickness for improved fatigue properties Hardened steel backs on all rod bearings to improve the

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature:

  • High strength overlay plate with reduced thickness for improved fatigue properties
  • Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
  • Increased crush for improved bearing retention
  • Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
  • Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
  • 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
  • Tight consistent wall tolerances to help you maintain consistent clearances.
  • Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.


Applications:
BMW/M3 F80/All/S55B30 BMW/M4 F82/All/S55B30 BMW/M4 F83/All/S55B30 BMW/All/All/N54B30 BMW/All/All/N55B30 BMW/1 (F20)/M 135 i/N55B30A BMW/1 (F20)/M 135 i xDrive/N55B30A BMW/1 (F21)/M 135 i/N55B30A BMW/1 (F21)/M 135 i xDrive/N55B30A BMW/1 coupe (E82)/135 i/N54B30A BMW/1 coupe (E82)/135 i/N55B30A BMW/1 coupe (E82)/M/N54B30A BMW/1 Convertible (E88)/135 i/N54B30A BMW/1 Convertible (E88)/135 i/N55B30A BMW/2 coupe (F22, F87)/M 235 i/N55B30A BMW/2 coupe (F22, F87)/M 235 i xDrive/N55B30A BMW/2 coupe (F22, F87)/M2/N55B30A BMW/2 coupe (F22, F87)/M2 Competition/S55B30A BMW/2 coupe (F22, F87)/M2 CS/S55B30A BMW/2 Convertible (F23)/M 235 i/N55B30A BMW/2 Convertible (F23)/M 235 i xDrive/N55B30A BMW/3 (E90)/335 i/N54B30A BMW/3 (E90)/335 i/N55B30A BMW/3 (E90)/335 xi/N54B30A BMW/3 (E90)/335 i xDrive/N54B30A BMW/3 (E90)/335 i xDrive/N55B30A BMW/3 (F30, F80)/335 i/N55B30A BMW/3 (F30, F80)/335 i xDrive/N55B30A BMW/3 (F30, F80)/ActiveHybrid/N55B30A BMW/3 (F30, F80)/M3/S55B30A BMW/3 (F30, F80)/M3 Competition/S55B30A BMW/3 (F30, F80)/M3 CS/S55B30A BMW/3 coupe (E92)/335 i/N54B30A BMW/3 coupe (E92)/335 i/N55B30A BMW/3 coupe (E92)/335 xi/N54B30A BMW/3 coupe (E92)/335 xi/N55B30A BMW/3 coupe (E92)/335 i xDrive/N55B30A BMW/3 coupe (E92)/335 i xDrive/N54B30A BMW/3 Gran Turismo (F34)/335 i xDrive/N55B30A BMW/3 Gran Turismo (F34)/335 i/N55B30A BMW/3 Convertible (E93)/335 i/N54B30A BMW/3 Convertible (E93)/335 i/N55B30A BMW/3 Touring (E91)/335 i/N54B30A BMW/3 Touring (E91)/335 i/N55B30A BMW/3 Touring (E91)/335 xi/N54B30A BMW/3 Touring (E91)/335 xi/N55B30A BMW/3 Touring (E91)/335 i xDrive/N54B30A BMW/3 Touring (E91)/335 i xDrive/N55B30A BMW/3 Touring (F31)/335 i xDrive/N55B30A BMW/3 Touring (F31)/335 i/N55B30A BMW/4 coupe (F32, F82)/435 i xDrive/N55B30A BMW/4 coupe (F32, F82)/435 i/N55B30A BMW/4 coupe (F32, F82)/M4/S55B30A BMW/4 coupe (F32, F82)/M4 Competition/S55B30A BMW/4 coupe (F32, F82)/M4 GTS/S55B30A BMW/4 coupe (F32, F82)/M4 CS/S55B30A BMW/4 Gran Coupe (F36)/435 i/N55B30A BMW/4 Gran Coupe (F36)/435 i xDrive/N55B30A BMW/4 Convertible (F33, F83)/435 i/N55B30A BMW/4 Convertible (F33, F83)/M4/S55B30A BMW/4 Convertible (F33, F83)/435 i xDrive/N55B30A BMW/4 Convertible (F33, F83)/M4 Competition/S55B30A BMW/5 (F10)/535 i/N55B30A BMW/5 (F10)/535 i xDrive/N55B30A BMW/5 (F10)/ActiveHybrid/N55B30A BMW/5 Gran Turismo (F07)/535 i/N55B30A BMW/5 Gran Turismo (F07)/535 i xDrive/N55B30A BMW/5 Touring (F11)/535 i/N55B30A BMW/5 Touring (F11)/535 i xDrive/N55B30A BMW/6 coupe (F13)/640 i/N55B30A BMW/6 coupe (F13)/640 i xDrive/N55B30A BMW/6 Gran Coupe (F06)/640 i/N55B30A BMW/6 Gran Coupe (F06)/640 i xDrive/N55B30A BMW/6 Convertible (F12)/640 i/N55B30A BMW/6 Convertible (F12)/640 i xDrive/N55B30A BMW/7 (F01, F02, F03, F04)/740 i, Li/N54B30A BMW/7 (F01, F02, F03, F04)/740 i, Li/N55B30A BMW/7 (F01, F02, F03, F04)/740 i, Li xDrive/N55B30A BMW/7 (F01, F02, F03, F04)/ActiveHybrid 7/N55B30A BMW/X3 (F25)/xDrive 35 i/N55B30A BMW/X4 (F26)/xDrive 35 i/N55B30A BMW/X4 (F26)/M 40 i/N55B30A BMW/X5 (E70)/xDrive 35 i/N55B30A BMW/X5 (E70)/xDrive 40 i/N55B30A BMW/X5 (F15, F85)/xDrive 35 i/N55B30A BMW/X6 (E71, E72)/xDrive 35 i/N54B30A BMW/X6 (E71, E72)/xDrive 35 i/N55B30A BMW/X6 (F16, F86)/xDrive 35 i/N55B30A BMW/Z4 Roadster (E89)/sDrive 35 i/N54B30A BMW/Z4 Roadster (E89)/sDrive 35 is/N54B30A
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9740540949

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Nice filter, fits perfect in the WL model (not the WK!) I will buy this one again, far superior to the OEM filter from the dealer!
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Reviewed in the United States on August 19, 2025
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Brett
Grantham, US
★★★★★ 5
Perfect fit for jeep grand Cherokee L
Perfect fit
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my 2 cents
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★★★★★ 4
loose fit fixed with foam stripping
I added a little bit of foam weather stripping for a more sealed fit.
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Reviewed in the United States on November 29, 2025
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LoJac963
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★★★★★ 5
Insanely great cabin air filter!
This filter absolutely blows away the Mopar cabin filters. It has foam around the outside which sealers the filter to the housing. Will definitely buy again!
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