The ACL Performance main bearings are specially designed for the BMW M3 E36 and M3 E46These bearings are manufactured in Australia from a tri-metal combination of tin, copper, and steel. They fit the crankshafts of the S50, S52, and S54 engines without modification. Available in OEM thickness (Std) or 0.25" thicker (+0.25") to match the machining of a remanufactured crankshaft.
Properties
- Direct mounting
- Kit of 7 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) or +0.25"
- Production: Made in Australia
Contents of the set
- ACL Performance main bearings
- Kit of 7 pairs
Frequently Asked Questions
Are these bearings suitable for all BMW M3 models?
These bearings are specifically designed for the BMW M3 E36 and M3 E46 with S50, S52, and S54 engines.
What thicknesses are available?
The bearings are available in OEM thickness (Std) and 0.25" thicker (+0.25") for remanufactured crankshafts.