ACL performance main bearings are specially designed for the BMW M3 E36 and M3 E46. These 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 any modifications. Available in OEM thickness (Std) or 0.25" thicker (+0.25") to match the machining of a reconditioned crankshaft.
Features
- direct fit
- Set of 7 pairs
- Tri-metal tin / copper / steel
- OEM thickness (Std) or +0.25" for machining adjustment
- Made in Australia
Technical specifications
- Material: Tri-metal (tin, copper and steel)
- Available thicknesses: OEM (Standard) or +0.25"
- Manufacturing: Made in Australia
Contents of the set
- ACL performance main bearings
- Set of 7 pairs
- Installation instructions
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 reconditioned crankshafts.