Speak with an Expert
Free* Shipping on Orders Over $159
Easy 30 Days- No Hassle Returns
37,000+ 5 Star Reviews
MFG Fitment Guarantee
Couldn't load pickup availability
The ACL Race Series Conrod Bearing Set (STD) is engineered for BMW N63 and S63 performance engines, offering exceptional reliability under extreme conditions. Built with ACL’s proven trimetal design, these bearings deliver high fatigue strength, oil film stability, and consistent clearances, making them ideal for both street and track applications.
Key Features
Standard (STD) size conrod bearing set
Trimetal construction with strengthened overlay for improved fatigue resistance
Suits BMW N63B44 and S63B44 engines from March 2011 onward
Each shell includes two locating notches for secure fitment
Tight tolerances ensure oil film stability and long service life
Designed for high-RPM and high-load applications
Technical Specifications
Sizes Available: STD, .025, .25
Tunnel (housing) diameter: 57.600 – 57.616 mm
Shaft diameter: 53.971 – 53.990 mm
Max Wall Thickness: 1.794 mm
Max Length: 15 mm
Half Type: Identical halves
Weight: 0.32 kg
Note: Suits engines from March 2011 onward
Fitment / Applications
This ACL Race Conrod Bearing Set is compatible with the following BMW models and engines:
BMW 5 Series (F10, G30, F90) – N63B44 / S63B44 (550i, M550i, M5, M5 Competition, M5 CS)
BMW 6 Series (F12, F13, F06) – N63B44 / S63B44 (650i, M6, M6 Competition)
BMW 7 Series (F01–F04, G11, G12) – N63B44 (750i, 750Li, ActiveHybrid 7)
BMW 8 Series (G14, G15, G16, F91, F92, F93) – S63B44 (M8, M8 Competition)
BMW X5 (E70, F15, G05) – N63B44 / S63B44 (xDrive50i, M, M Competition)
BMW X6 (E71, F16, G06) – N63B44 / S63B44 (xDrive50i, M, M Competition, ActiveHybrid)
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
We have been committed to offering all of our customers the lowest pricing throughout our website day in and day out. We value your business so much that we go a step further than our competitors. We use a third party software that proactively monitors all our competitor's websites/pricing so that we can make adjustments accordingly if needed to have the lowest prices. Thats right, no need to spend hours searching for the lowest prices, as ours will be the lowest.
As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
Unable to find satisfactory answers ?
