ACL BMW N63B44/S63B44 4.4L V8 .025mm Oversized Main Bearings

Race Series Main Bearing Set - 0.001 undersize for BMW N63B44, S63B44 4395cc V8 DOHC 4v

Upgrade your BMW N63B44 or S63B44 engine with the ACL Main Bearing Set designed for optimal performance and durability. This set features a .025 inch undersize to ensure precise fitment and reliable operation in high-performance applications. Crafted specifically for the 4.4L V8 DOHC 4-valve engines found in various BMW M series models, these bearings are engineered to restore proper clearance and reduce wear during demanding driving conditions. The set is suitable for models including the BMW M5 from 2013 to 2016 and the BMW M6 from 2012 to 2017, ensuring compatibility across a broad range of vehicle years. Built with precision, these bearings help maintain engine integrity and contribute to the longevity of your powertrain.

Features:

• Designed for BMW N63B44 and S63B44 4.4L V8 engines

• .025 inch undersize for precise bearing clearance

• Engineered for high-performance BMW M series models

• Restores proper engine bearing clearance for optimal function

• Part of ACL's premium automotive component lineup

• Suitable for models from 2012 to 2017 BMW M series vehicles

Fitment:
BMW 750i Base 2009
BMW 750i Base 2010
BMW 750i Base 2011
BMW 750i Base 2012
BMW M5 Base 2013
BMW M5 Base 2014
BMW M5 Base 2015
BMW M5 Base 2016
BMW M6 Base 2012
BMW M6 Base 2013
BMW M6 Base 2014
BMW M6 Base 2015
BMW M6 Base 2016
BMW M6 Base 2017
BMW M6 Base 2018
BMW X5 M 2015
BMW X5 M 2016
BMW X5 M 2017
BMW X5 M 2018
BMW X5 xDrive50i 2011
BMW X5 xDrive50i 2012
BMW X5 xDrive50i 2013
BMW X5 xDrive50i 2015
BMW X5 xDrive50i 2016
BMW X5 xDrive50i 2017
BMW X5 xDrive50i 2018