Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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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:
- 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
4.0 ★★★★★
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Product Reviews
★★★★★ 4
Order one size larger
Love it but it runs small
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Very nice mid-weight sweater
Color: Navy Blue, Size: Large
Very nice sweater. Good fit, not too heavy, washes well
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Reviewed in the United States on October 25, 2025
★★★★★ 2
poor fit and quality
Color: Brown, Size: Large
Poor quality. You'll get two wears out of it that's it. Material feels cheep and wears cheep.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Excelente artículo
Es lo que se ve en la foto.
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Reviewed in the United States on September 26, 2025
★★★★★ 3
Booo
Color: Pink, Size: Medium
Way too big for, I'm so bummed because this knit polo long sleeve shirt is way too big, even after I checked the size guide. It's a shame because the material feels pretty nice. I was really looking forward to wearing this. I can exchange it for a smaller size and that was too big. Lol
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Reviewed in the United States on February 19, 2026