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ACL Bearings 5M1124-.75 Main Bearing Set Undersize - 0.75mm

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1124-.75
7 reviews
Sale Price

$15.64

Estimated ship date Thursday, December 03

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Product Details

The ACL Bearings 5M1124-.75 is a precision-engineered main bearing set designed for reground crankshafts requiring 0.75mm (0.030") undersize bearings. ACL main bearings are manufactured to exacting specifications to enhance crankshaft stability and maintain consistent oil film protection under demanding operating conditions.

Key Features:

  • 0.75mm (0.030") undersize for reground crankshafts
  • Precision-manufactured bearing shells for accurate clearances
  • Engineered steel backing for superior strength and heat dissipation
  • Advanced bearing material composition for wear resistance
  • Maintains proper oil film thickness for reliable lubrication
  • Quality construction suitable for performance and OE replacement applications

ACL Bearings has been a trusted name in engine bearing manufacturing for over 70 years, supplying bearings to major automotive manufacturers and performance engine builders worldwide. Each bearing set is manufactured under ISO-certified processes using advanced tooling and quality control standards to ensure precise tolerances and reliable performance.

Products specifications

Size

.75

Excellent selection, great prices, and fast shipping. I am very satisfied.

sell my email!

Best price I've seen

Product was as described, shipping was fast, and communication was excellent. Plus I saved $$. Thanks Autoplicity! I'll be a repeat buyer and referral source.

After seeing that Autoplicity was in good standing with the BBB and had favourable reviews reported elsewhere I placed an order on a Sunday evening. On Monday morning I already had a confirmation email and order number. On Tuesday I was notified that my order had shipped. Their price of $477 on the part I ordered was about $30 cheaper than Summit Racing, who I usually do business with, and the cost of shipping and handling was only a few dollars more. I haven't recieved the part yet but have no reason to think I won't be totally satisfied with the transaction.

Best price around, very fast shipping and great service! I will buy from them again!

"Customer service was very helpful, very good prices. On its way the next day."

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