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ACL Bearings 4M2273A-STD Standard Main Bearings with Aluglide Coating

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4M2273A-STD
11 reviews
Sale Price

$19.10

Estimated ship date Monday, November 30

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Product Details

ACL Bearings 4M2273A-STD Standard Main Bearings deliver reliable engine protection with advanced Aluglide bearing technology. These precision-engineered main bearings feature ACL's proprietary Aluglide coating, a high-performance aluminum-based overlay that provides exceptional wear resistance and improved lubrication properties for demanding automotive applications.

Key Features:

  • Aluglide bearing surface for superior wear resistance and reduced friction
  • Standard size main bearing set for precise OE replacement
  • High-quality construction meeting or exceeding OEM specifications
  • Engineered for optimal oil clearance and load distribution
  • Suitable for street performance and stock rebuilds

ACL Race Series bearings are manufactured to strict tolerances using advanced metallurgy and coating processes. The Aluglide surface treatment provides excellent embeddability of foreign particles and outstanding compatibility with modern engine oils, making these bearings ideal for engine rebuilders and performance enthusiasts seeking reliable, long-lasting crankshaft support.

Products specifications

Size

Standard

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Smooth easy process

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