A3 L4-2.0L Turbo (BPY) (2006)
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Piston Ring: Specifications
Piston ring dimensions in mm
Compression ring
New ....................................................................................................................................................................................................... 0.20 to 4.0 mm
Wear limit ......................................................................................................................................................................................................... 0.8 mm
Oil scraping ring
New ..................................................................................................................................................................................................... 0.25 to 0.55 mm
Wear limit ...................................................................................................................................................................................................... 0.8 mmm