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ACL Bearings 4M8126A-STD Standard Main Bearings with Duraglide Coating

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4M8126A-STD
10 reviews
Sale Price

$11.73

Estimated ship date Saturday, November 28

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ACL Bearings 4M8126A-STD Standard Main Bearings feature ACL's proprietary Duraglide bearing material technology, engineered to provide superior protection and performance for high-demand engine applications. These main bearings are precision-manufactured to OEM standard size specifications, ensuring proper fitment and optimal engine performance.

Key Features:

  • Duraglide bearing material for enhanced durability and wear resistance
  • Standard (STD) size for stock crankshaft journals
  • Tri-metal construction with high-strength steel backing
  • Advanced overlay coating reduces friction and prevents scuffing during break-in
  • Precision tolerances meet or exceed OEM specifications
  • Designed for street performance and racing applications

ACL's Duraglide bearing technology combines a robust steel backing with a specialized aluminum-tin alloy and a proprietary polymer overlay, creating a bearing surface that withstands high loads while maintaining proper oil clearances. These main bearings provide reliable protection for your crankshaft and engine block, making them an excellent choice for engine rebuilds and performance upgrades.

Products specifications

Size

Standard

Quick and easy

exellent

Good prices free shipping

very quick and easy.

Easy ordering and great product lines. Emailed for an update on a item shipping from the manufacturer warehouse and it took about a week to get any response but it did come thru and the item is on its way.

Great company. Had part in stock ready to ship

Easy.....

Easy

easy and fast ordering

The item I ordered was in stock and was shipped within 24 hours. The purchase process was quick and convenient. The website was easy to navigate. Their prices were the best I could find anywhere. I will definitely purchase from them again in the future. I am pleased with Autoplicity!

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