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Federal Mogul 4-3910RA20 Connecting Rod Bearing Set +0.020" Oversize

Manufacturer

Picture for manufacturer Federal Mogul

Part Number

4-3910RA20
9 reviews
Sale Price

$24.04

1 left at this price

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Usually delivered within 2 days

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Product Details

The Federal Mogul 4-3910RA20 is a connecting rod bearing set manufactured to OEM-equivalent tolerances, supplied in a +0.020" (0.50mm) oversize to accommodate engine crankshafts that have been reground to that undersize specification. Produced under Federal Mogul's Sealed Power line, these bearings are a trusted choice for engine rebuilders performing complete bottom-end restorations.

Key Features:

  • +0.020" oversize connecting rod bearings for reground crankshafts
  • Manufactured to precise OEM dimensional tolerances for proper oil clearance
  • Federal Mogul / Sealed Power quality construction for long-lasting engine performance
  • Designed for professional engine rebuild applications
  • Tri-metal or bi-metal bearing material construction for superior wear resistance

Federal Mogul connecting rod bearings are engineered to deliver reliable oil film support between the connecting rod and crankshaft journal, helping to protect against metal-to-metal contact during engine operation. The 4-3910RA20 is the correct replacement choice when the crankshaft rod journals have been machined 0.020" undersized.

Shipping was fast!

I HAVEN'T HAD TIME TO OPEN IT YET BUT IT GOT HERE BEFORE MY FIRST TRIP SO WE'RE GOOD !

Great for hard to find parts

Great job , awesome shipping

Great experience!!

Great selection, best prices and products.

Smooth transaction from order to delivery! Thanks!

1. The URL does NOT show as being secure for CC entry information. 2. I did not find any assurance my phone number won't be shared. 3. A page stating my personal information won't be shared would be great.

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