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ACL Bearings 7M1388-.50 Main Bearing Set Undersize - 0.50mm

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

7M1388-.50
5 reviews
Sale Price

$29.93

Estimated ship date Monday, November 30

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Product Details

The ACL Bearings 7M1388-.50 is a precision-engineered crankshaft main bearing set designed for Toyota 6-cylinder engines ranging from 2576cc to 3980cc, including the H-series, 12H-T (turbocharged), and 2H diesel engines. This bearing set is manufactured to 0.50mm undersize specifications for reground crankshafts, providing proper clearances for rebuilt and performance applications.

Key Features:

  • ACL Race Series quality construction for enhanced durability
  • 0.50mm undersize for use with reground crankshafts
  • Manufactured in Tasmania, Australia with over 70 years of bearing expertise
  • Advanced metallurgy for improved heat dissipation and bearing retention
  • Precision tolerances for consistent oil clearances
  • Hardened steel backing on bearing shells for superior support

ACL bearings feature advanced design elements including optimized oil groove configuration, enhanced radial contact pressure for improved bearing retention, and superior thermal transfer properties. These bearings are trusted by engine builders worldwide for both OEM replacement and performance applications, offering the ideal combination of quality, precision, and reliability for Toyota H-series engine rebuilds.

Products specifications

Size

.50

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