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ACL Bearings 4B8170A-.25 Oversized Rod Bearing Set 0.25mm

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B8170A-.25
7 reviews
Sale Price

$24.77

Estimated ship date Saturday, December 05

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Product Details

The ACL Bearings 4B8170A-.25 is a high-performance connecting rod bearing set designed for precision engine rebuilds requiring oversized bearings. This set features a 0.25mm oversize to accommodate crankshafts that have been machined or reground, restoring proper bearing clearances and extending engine life.

Key Features:

  • 0.25mm oversize for reground crankshaft journals
  • Aluminum bearing construction for excellent thermal conductivity
  • Complete connecting rod bearing set for multi-cylinder applications
  • Precision-manufactured to OE specifications or better
  • Tri-metal construction with copper-lead overlay for superior wear resistance
  • Maintains proper oil clearances in high-performance and racing applications

ACL Race Series bearings are engineered for demanding conditions where durability and consistent performance are critical. The aluminum-based construction provides superior heat dissipation while the precision bore geometry ensures optimal oil film thickness. Ideal for engine rebuilders, performance enthusiasts, and professional race teams working with machined crankshafts.

Products specifications

Size

.25

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Good price & easy check out

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