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ACL Bearings 4M5205P-.25 Performance Main Bearing Set .25mm Oversize

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4M5205P-.25
6 reviews
Sale Price

$9.52

Estimated ship date Tuesday, October 27

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Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Bearings 4M5205P-.25 is a high-performance main bearing set engineered for .25mm (0.010 inch) oversized crankshaft journals. This precision-manufactured bearing set is designed to restore proper oil clearances in engines with reground or worn crankshafts.

Key Features:

  • Tri-metal construction with aluminum alloy bearing surface for superior strength and seizure resistance
  • Precision machined to tight tolerances for consistent wall thickness and proper crush fit
  • 3/4 grooved design optimizes bearing load carrying surface area and oil flow distribution
  • Increased eccentricity compensates for bore distortion at high RPM conditions
  • No flash plating on bearing backs for improved heat transfer and maximum grip in housing
  • .25mm (.010") oversize for reground crankshafts

ACL Performance bearings are manufactured with micron-level precision to ensure reliable fitment and help maintain consistent oil clearances. The tri-metal construction provides the ideal combination of strength, durability, and wear resistance for both performance and OEM replacement applications.

found these light here at a lower price. Thank you!

Quick and easy. Found exactly the right part I needed

Very strait forward and easy.

Excellent

had the part I needed at the most competitive price and easy to find/purchase from their site.

Lowest prices around the web and excellent customer service. The only real issue was the wait between placing the order and when it was shipped. Took 4 days but I chalk that up to the large amount of business they due to their prices being so competitive. For the lowest prices that I've seen I didn't mind waiting a bit longer!

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