Seller notes

8x Pistons & Rings Set Φ84.5mm Φ22mm For Audi RS6 Avant RS7 C7 S8 4H Performance 4.0TFSI V8 CTFA CRDB CWUB CWUC DDTA Send Vin number before order OE#079 107 066 EP077 198 151 SN 911 980 01 (Φ22mm) Replacement OE#079 107 066 ED / EJ / EL077 198 151 R / AA Description- STD 0.00 spec (no fit cylinder expand)- Compression ratio 9.3:1- Piston Diameter Φ84.5mm- Pin wrist diameter Φ22mm- Ring thickness 1.2mm / 1.5mm / 2.0mm - Please Read carefully the "Fit Car Model" in the following Package inclu...

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