This SPEC replacement throw-out bearing services 1999–2004 Audi S3 1.8T models and is listed as a Stage 2 clutch replacement throw-out bearing for part number SA872-3. It’s intended as the clutch release component to replace the original bearing during clutch service on the specified Audi S3 1.8T applications, matching the referenced part number.
Spec 99-04 Audi S3 1.8T Stage 2 Clutch Replacement Throw Out Bearing (for p/n SA872-3)