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ACL Bearings 5M1827-.25 Race Series Main Bearing Set Undersize - 0.25mm

Part of: ACL Bearings Race Series Main Bearing Set

Other options in this family: ACL Bearings 5M8309HOS2-STD ACL Bearings 5M909H-01 ACL Bearings 4M2737H-STD ACL Bearings 5M8309H-.25 ACL Bearings 5M829HXN-STD

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1827-.25
4 reviews
Sale Price

$44.83

Estimated ship date Saturday, December 05

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Product Details

The ACL Bearings 5M1827-.25 is a high-performance Race Series main bearing set designed for precision engine builds requiring 0.25mm (0.010") undersize bearings for reground crankshafts. ACL Race Series bearings are engineered to withstand higher RPM conditions and deliver the dependability needed for performance and racing applications.

Key Features:

  • Multi-layered tri-metal copper alloy construction for high strength and excellent seizure resistance
  • 0.25mm (0.010") undersize for crankshafts reground to these specifications
  • Manufactured to exact tolerances for reliable fit and consistent clearances
  • Enhanced bearing capacity compared to standard OEM bearings
  • Superior material composition, dynamic thickness, and heat conduction properties
  • Optimized oil distribution and oil guide design for improved lubrication
  • Hardened steel backing on bearing shells for improved support and retention
  • Enlarged ID chamfers to accommodate large fillet radius on performance crankshafts

ACL Race Series bearings are proven components in championship-winning race engines across motorsports disciplines, from sport compact drift racing to professional competition. The unique combination of advanced metallurgy, precision engineering, and quality control provides the endurance and capability required for demanding performance applications.

Products specifications

Size

.25

Ordered Borla headers 17216 that was lowest price on internet. Shipped fast at a fair price and arrived in good condition. Communication from Autoplicity was timley and accurate with tracking number. I would not hesitate to order from them again.

Extremely Impressed! I put my order in on a Thursday afternoon, and my Borgeson steering box, and steering shaft showed up on a Saturday! You cant asked for anything more, lowest price on the net, and blazing fast shipping!

checkout software gave me some grief first time around but finally worked ok.

Autoplicity has great customer service, great communication along with fast shipping! When I called with a question about my order I didn't have to wait forever on the phone and the representative was very helpful. I'll definitely be ordering from autoplicity again.

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