Oversize Piston Ring Kit 23 mm for Audi VW 2.0T EA888 –

Description Oversize 0.5 mm Piston Ring Assembly Compatible with VW Audi EA888 Gen3 2.0T Engines Pin Diameter: 23 mm | Bore: 83 mm Product Overview This 0.5 mm oversize piston ring set is designed for rebuilding worn or out-of-spec VW and Audi EA888 Gen3 2.0T engines. Manufactured to OEM-grade specifications, this kit restores compression, improves oil control, and reduces engine blow-by in high-temperature turbocharged applications. Suitable for performance rebuilds, oil-consumption repairs, and standard service overhauls, the oversize ring set is engineered to deliver improved durability, reduced friction, and long-term reliability. Key Features Oversize design ( 0.5 mm) suitable for cylinders that have been honed or rebored Restores lost compression and improves engine sealing Chrome-plated top ring for enhanced heat resistance Napier-style second ring for superior oil scraping Low-tension oil control ring reduces friction and improves fuel economy Manufactured for high-performance turbocharged engines Suitable for full engine rebuilds and corrective machining Technical Specifications Oversize: 0.50 mm Cylinder Bore: 83.00 mm Piston Diameter: 82.94 mm Wrist Pin Diameter: 23 mm Ring Thickness: Top Ring: 1.1 mm Second Ring: 1.1 mm Oil Ring: 2.0 mm Construction: Top Ring: Ductile iron, chrome-plated Second Ring: Cast-iron Napier profile Oil Ring: Three-piece low-tension design Vehicle Compatibility (For EA888 Gen3 engines only. Not compatible with EA888 Gen2.) Volkswagen Passat B7/B8 (2012–2023) Jetta MK6/MK7 (2015–2021) Golf MK7 (2014–2020) Tiguan (2018–2021) Audi A3 8V (2013–2020) A4 B8 (2009–2016) A5 (2010–2017) Q3 (2015–2021) SEAT Leon MK3 (2013–2020) Ateca (2016–2021)   Please confirm your engine type is EA888 Gen3 before purchase. OE Cross Reference Numbers 06H107065DF (Core Reference) 06L107065R 06K107065G 06H198151B 06J198151E 06K198151A Mahle: P12798.50 Kolbenschmidt: 8707.50 NPR: RX6-50 Kit Contents 4 x 0.5 mm oversize piston ring sets (16 rings total) Installation Notes Cylinder must be honed to 82.5 ± 0.01 mm Ring gap specifications: Top Ring: 0.015–0.020 in Second Ring: 0.013–0.018 in Professional installation recommended Always verify compatibility with engine code and OE reference numbers Performance Benefits Improved compression sealing Up to 40 percent reduction in oil consumption Enhanced fuel efficiency (3–5 percent improvement) Reduced blow-by and lower carbon buildup Increased longevity for high-load turbocharged engines