9.8 out of 10

ACL BMW N63B44/S63B44 4.4L V8 Standard Size Main Bearings - 5M1573H-STD

SKU: ACL5M1573H-STD MPN: 5M1573H-STD
Sold out
Sale price€332.23
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Expected Home Delivery Feb 17 - Feb 24
Shipping with track & trace across Europe
No import duties or hidden fees
Best rated supplier in the EU
SKU ACL5M1573H-STD
MPN 5M1573H-STD
EAN 9315726470220
Units per SKU 1.0
Certifications None
Year Make Model Submodel
2021-2025 BMW 430i Base
2023 BMW 430i Gran Coupe Base
2023-2025 BMW 430i xDrive Base
2023 BMW 430i xDrive Gran Coupe Base
Experience top-tier engine reliability and performance with the ACL Race Series Main Bearings designed specifically for the BMW N63B44 and S63B44 4.4L V8 engines. These standard size main bearings provide precision fitment and durability to withstand the high stresses of motorsport and tuned applications.

Manufactured by ACL, a trusted brand in engine components, these bearings feature high quality materials and engineered clearances to ensure optimal oil film and long service life. Whether you're upgrading your V8 for racing or restoring your hot rod, these bearings are crafted to meet demanding performance standards.

The race series design helps reduce wear and protect your engine’s bottom end by supporting smooth crankshaft rotation under extreme conditions. Installation is straightforward thanks to the standard size specification, saving you time and ensuring compatibility with stock or mildly modified engine blocks.

Choose ACL Race Series Main Bearings if you want reliable, competitively priced engine internals shipped fast across Europe. Join the community of enthusiasts who trust Tuningsupply for quality parts without surprises in cost or delivery.

Customer reviews

Based on 160 reviews
D. Olthof
Verified
Excellent service

Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!

Feb 25, 2024
Edo N.
Verified
Has things that normally have to go through import

Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!

Aug 21, 2024
Peter B
Verified
So cheap! It was really a gamble at first....

So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.

May 7, 2024

Netherlands owned and operated

We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

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