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ACL Bearings 4M2007-.25 Crankshaft Main Bearing Set Undersize - 0.25mm

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4M2007-.25
7 reviews
Sale Price

$15.82

Estimated ship date Monday, November 30

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Product Details

The ACL Bearings 4M2007-.25 is a precision-engineered crankshaft main bearing set designed for high-performance and racing engine applications. This bearing set features 0.25mm undersize dimensions, making it ideal for crankshaft regrinding and rebuilding applications where the crankshaft journals have been machined undersize to restore proper clearances.

Key Features:

  • 0.25mm undersize specification for reground crankshafts
  • High-performance tri-metal construction with precision tolerances
  • Advanced bearing material designed for increased load capacity and durability
  • Engineered to maintain consistent oil clearances under extreme conditions
  • Complete main bearing set for total engine rebuild coverage

ACL Bearings are manufactured using state-of-the-art technology and premium materials to deliver exceptional performance in demanding automotive applications. This bearing set is specifically designed to provide reliable protection for your crankshaft while maintaining optimal oil film thickness for maximum engine longevity. The undersize specification allows engine builders to properly restore worn engines to factory-spec clearances after crankshaft journal machining.

Products specifications

Size

.25

I was little worried when I made an order, because the price was too good to be true, and Autoplicity was new to me.<br>However, Autoplicity took only a business day to ship my item.<br>The item has been delivered, and I'm very happy with Autoplicity and the item itself.<br><br>Thank you Autoplicity for the great price and fast shipping!!!

Autoplicity had exactly the part I was looking for, for my SRT8 Challenger, at the best price I could find!

Great site and service! Looking forward to doing business again soon!

So far so good

Shipped out fast. Prices are very competitive. Couldn't ask for more.

AMAZZZZING price and great service!!

I ordered Thule Aero Blade Load Bars as part of a bike rack for my Infiniti EX35. The part was order on Saturday, 04/14, and arrived at my doorstep on Tuesday, 04/17. And that was by FEDEX Ground shipping. Very very quick, and the right part to boot. Excellent service.

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