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- USA
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
For Your Every Summer RSVP, with Code: SUMMER15
Description
ACL BMW N63B44/S63B44 4.4L V8 Standard Size Main BearingsExperience 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
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Perfect for 24 CRV
Style: 1.5L
Worked perfect in my car and saved me some money!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Very good
Size: CRV (2023-2025) 1.5L Gas
Look like original
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Fits 2023 Honda Civic Sport Touring Hatchback
Size: CRV (2023-2025) 1.5L Gas
Fit as a smooth clean replacement for OEM civic filters.
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Reviewed in the United States on November 22, 2025