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ACL Bearings 5M1643P-STD Main Bearing Set Standard Size

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

5M1643P-STD
7 reviews
Sale Price

$17.99

Estimated ship date Saturday, December 05

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Product Details

The ACL Bearings 5M1643P-STD is a standard size crankshaft main bearing set designed for precision engine builds and rebuilds. ACL main bearing sets are engineered to exacting tolerances to ensure reliable fit and help maintain consistent oil clearances throughout the engine's service life.

Key Features:

  • Precision-manufactured main bearing shells for accurate wall thickness and dimensional consistency
  • Tri-metal construction provides high strength and durability under demanding operating conditions
  • Standard size (-STD) bearings designed for use with standard crankshaft journals
  • Features 3/4 groove design to optimize bearing load carrying surface area and oil flow to connecting rod bearings
  • Engineered with enlarged ID chamfers on bearing edges to accommodate fillet radius on crankshafts
  • Manufactured with tight wall tolerances to help maintain proper oil clearance specifications

ACL is recognized as a premier bearing manufacturer and Original Equipment supplier, trusted by professional engine builders and performance enthusiasts worldwide. These main bearings provide the reliability and precision required for quality engine rebuilds across automotive and powersports applications.

Products specifications

Size

Standard

good seller, fast delivery. They sent me a email telling me that they had sent the product and gave me the tracking number so i would know when it would arrive. The wheel lock product was listed accuately and fit nicely on my truck. <br>

They had what I needed, No hassle ordering. and it shipped fast.

I found exactly what I was looking for and it was listed for a very awesome price! Matter of fact it was lower than any other store I had found that part on. Shipping was super quick and I will totally shop from Autoplicity again!

Cheapest place to buy the tires I was looking for. Fast shipping as well.

It was fast and easy ;) I cant wait for my stuff to arrive

No issues at this time with transaction.

I ordered a rear sway bar for my MINI Cooper on Sunday and it was at my door on Wednesday! Autoplicity had the absolute cheapest price for this bar and I was very impressed with the shipping speed. I would definitely recommend them to my friends!

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