The ACL Performance main bearings are specially designed for the BMW M5 F10 / F90 and M6 F1x / M8 F9x with the S63 engines. Made in Australia from a tri-metal combination of tin, copper, and steel, these bearings fit onto the crankshaft without modifications. They are available in OEM thickness (Std) or 0.25" thicker (+0.25") to compensate for the machining of a custom crankshaft. This set is ideal for the configuration of the most powerful forged engines.
Compatible with the BMW 5 Series, 6 Series, and 8 Series.
Properties
- Direct mounting
- Kit of 5 pairs
- Tri-metal tin / copper / steel
- OEM thickness (Std) or +0.25" for machining customization
- Made in Australia
Technical specifications
- Material: Tri-metal tin, copper and steel
- Available thicknesses: OEM (Std) and +0.25"
- Production: Made in Australia
Contents of the set
- ACL Performance main bearings (5 pairs)
Frequently Asked Questions
Are these bearings suitable for the BMW M5 and M6 models?
Yes, these bearings are suitable for the BMW M5 F10 / F90 and M6 F1x / M8 F9x with S63 engines.
What is the material of the bearings?
The bearings are made of tri-metal tin, copper, and steel.
Are different thicknesses available?
Yes, the bearings are available in OEM thickness (Std) and +0.25" for machining adjustment.
