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ACL Bearings 4B1951-.50 High Performance Connecting Rod Bearing Set

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B1951-.50
5 reviews
Sale Price

$6.48

Estimated ship date Saturday, December 05

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Product Details

The ACL Bearings 4B1951-.50 is a precision-engineered connecting rod bearing set designed for high-performance and racing applications. This bearing set features ACL's advanced tri-metal construction with a steel backing, copper-lead intermediate layer, and specialized overlay material for superior strength and durability under extreme conditions.

Key Features:

  • Tri-metal construction for maximum strength and fatigue resistance
  • 0.50mm (0.020") undersize for precision crankshaft grinding applications
  • High crush relief design ensures proper bearing retention
  • Advanced overlay material provides excellent embedability and conformability
  • Precision bore geometry for optimal oil clearance and load distribution
  • Manufactured to strict OE tolerances for consistent performance

ACL Race Series bearings are trusted by professional engine builders and racing teams worldwide. The undersize designation allows for crankshaft reconditioning while maintaining proper bearing clearances for optimal engine performance and longevity.

Products specifications

Size

.50

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