This ACL High Performance connecting rod bearing set is sized 0.025mm (0.001") over standard for the Audi TFSI 1984cc 2.0T inline-4 (EA888 family) used in the S3 and TTS. The 0.025mm oversize is for connecting rod journals that have been reground to that undersize spec — not for a stock, unmachined crankshaft.
Specifications:
- Type: Connecting Rod Bearing Set
- Series: High Performance
- Size: 0.025mm (0.001") Oversized
- Engine Fitment: Audi TFSI 1984cc 2.0T Inline-4
- Vehicle Platform: Audi S3, TTS Quattro
- Part Number: 4B5562H-.025
FAQ
What does the 0.025mm oversize mean?
It means the bearing shell is 0.025mm (0.001") thicker than standard, sized for a connecting rod journal that has been reground to that undersize — it is not for a stock, unmachined crankshaft.
What engine does this rod bearing set fit?
It's designed for the Audi TFSI 1984cc 2.0T inline-4 used in the S3 and TTS.
Is this a High Performance series bearing?
Yes, this is part of ACL's High Performance rod bearing line.

