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ACL Bearings 5M981P-10 Main Bearing Set Undersize - 0.010

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Part Number

5M981P-10
Sale Price

$21.88

2 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Product Details

The ACL Bearings 5M981P-10 main bearing set has been superseded by part number 5M981A-10. This undersized main bearing set features 0.010" undersize dimensions designed for engine reconditioning and crankshaft rebuilds where journals have been machined undersize.

ACL Bearing Technology:

  • Premium tri-metal construction with steel backing, copper-lead intermediate layer, and soft overlay
  • Precision manufacturing ensures consistent clearances and reliable fitment
  • Enhanced load-carrying capacity for durability under demanding conditions
  • Corrosion-resistant coatings protect against engine contaminants
  • Designed to meet or exceed OEM specifications

ACL Bearings has over 50 years of engineering and metallurgical expertise in manufacturing performance engine bearings for OEM and aftermarket applications. Their bearings are trusted by professional engine builders and racers worldwide for their quality, precision, and reliability.

Note: This part number has been superseded. When ordering, please use replacement part number 5M981A-10. Verify fitment for your specific engine application before ordering.

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