Pistons Rings Set M271 Φ82mm STD 2710305017 2710300324 For W204 W212 C200 C250 E250 CGI 1.8T Turbocharged Material: aluminum Bolt Diameter: Φ20mm Cylinder Bore: Φ82.00mm Ring Thickness: 1.2mm, 1.5mm, 2.0mm Package Contents: Piston set, Piston ring set This piston and ring set is designed for vehicles equipped with the M271 1.8T turbocharged engine.The components are constructed from aluminum to support durability and performance.With a cylinder bore of Φ82.00mm and a bolt diameter of Φ20mm, the set provides a standard fit for compatible engines.Ring thickness options of 1.2mm, 1.5mm, and 2.0mm allow for flexibility in meeting specific engine requirements.The set is suitable for models including W204, W212, C200, C250, and E250 CGI 1.8T turbocharged variants produced between 2007 and 2017.It is intended for use in standard 0.00 spec engines and is not compatible with cylinder expand fit configurations.The package includes all necessary components for installation, providing a complete solution for engine maintenance or repair.