4pcs Piston & Ring Set Pin Φ23mm 06H107065DM for A4 Q5 2.0T EA888 Gen III Piston Pin Diameter: Φ23mm Item Content: 4 Pistons, 4 Piston Pins, 8 Snap Rings Material: material Application: , A4, Q5 2.0T EA888 Gen III Design and Style: Designed for and longevity Performance and Property: Improved combustion efficiency and This 4pcs Piston & Ring Set is designed to improve engine performance and durability.The set includes four pistons each with a Φ23mm pin diameter, matching the specifications required for the 2.0T EA888 Gen III engine found in select and models.The components are constructed to meet exacting standards for fit and function, supporting engine under normal conditions. Installation is straightforward with the included piston pins and snap rings.The set is intended as a direct replacement for the parts, providing compatibility with the specified vehicle models.The design supports efficient combustion and consistent performance, making it suitable for engine rebuilds or performance. Important: This product is an aftermarket alternative.Brand names mentioned serve only to show which devices it fits.