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ACL Main Bearing Set (Standard) for BMW M20/M50/M52/M54 80.0mm Bore, 66.0mm Stroke, 1919cc

ACL
ACL7M1532H-STD
Out of stock
Bearings
$389.18
Maintain smooth, reliable bottom-end performance with this ACL Main Bearing Set (Standard Size) for BMW M20,...

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ACL Main Bearing Set (Standard) for BMW M20/M50/M52/M54 80.0mm Bore, 66.0mm Stroke, 1919cc

Maintain smooth, reliable bottom-end performance with this ACL Main Bearing Set (Standard Size) for BMW M20, M50, M52 and M54 engines. Designed to meet standard specification requirements, these bearings are engineered for consistent oil control and dependable crankshaft support—ideal for a quality refresh where standard sizing is required.

Key Features

  • ACL quality main bearing set for BMW M20/M50/M52/M54 engines
  • Standard size for standard journal applications
  • Specifications listed: 80.0mm bore and 66.0mm stroke (as provided)
  • Manufactured for precise fit and reliable service life

Vehicle Fitment

Check your vehicle details before ordering:

  • 2000 BMW 323Ci Base
  • 1998-2000 BMW 323i Base
  • 1998-1999 BMW 323is Base
  • 1986-1988 BMW 325 Base
  • 2001-2006 BMW 325Ci Base
  • 1984-1987 BMW 325e Base
  • 1986-1987 BMW 325es Base

Fitment disclaimer: Fitment can vary by engine code and prior machining—confirm bearing size and application before purchase.

Benefits

  • Helps restore stable crank support and smooth engine operation
  • Supports consistent oil film for dependable daily driving or rebuilds
  • Standard sizing makes it suitable for engines that haven’t been reground

Why Buy From Us

  • AU & NZ focused support for local buyers
  • Quality parts from trusted brands like ACL
  • Fast, careful dispatch and straightforward ordering
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

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Possible return locations include:
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Reno, NV 89506, United States
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Arlington, TX 76017, United States
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Whiteland, IN 46184, United States
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For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

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If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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