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ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke .50 Oversized Main Bearing Set
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ACL .50mm oversize main bearing set covering the long-running BMW M20, M50, M52 and M54 six-cylinder families — one of the widest chassis spreads of any bearing set BMW builders buy.
Verified fitment: 1984-2006 BMW 3 Series (325e/325i/325is/325iX/325xi, 323i/323Ci, 328i/328is/328Ci, 330i/330Ci/330xi, M3 E36 and E46); 1982-2005 5 Series (524td, 525i, 528e/528i, 530i); 2001-2006 X5 3.0i; 2004-2006 X3 2.5i/3.0i; and the Z3 and Z4 through 2009.
Because the same journal sizes carried across two decades of BMW sixes, one part number keeps an E30, an E36 M3 and an E46 build all supplied.
Available to order at Rev Auto Club.
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
This website is encrypted. We take your security very seriously. All transactions powered by Shopify.
Rates are approximations. Exact rates will be provided at checkout.
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Why buy from Rev Auto Club
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Fitment verifiedEvery part checked against your exact year, make & model before you buy.
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Sourced by specialistsOEM & performance parts chosen by techs who work on Porsche, Ferrari, BMW & Mercedes every day.
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Fast, free US shippingFree ground shipping on US orders — placed before 4PM EST, ships same day.
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Local pickup & installMiami customers can pick up or have it professionally installed at our shop.
Miami's European & exotic vehicle specialists · 1141 NW 36 St, Miami FL 33127 · (305) 847-9935
