Piston Rings Set STD FOR C250 C300 W205 2.0T M274.920 Engine 2740300900 Material: Designed for and consistent performance Compatibility: Intended for vehicles equipped with M274.920 2.0T engines Package Contents: 4 Piston Rings Sets (Standard Size) OEM/Reference Numbers: 2740371401, 2740300900, 2740300417 Installation: Includes installation instructions for straightforward setup Engine Performance: Supports efficient combustion, improved fuel economy, and lower emissions This piston rings set is engineered to fit the M274.920 2.0T engine, helping maintain combustion chamber integrity.Constructed from materials, the rings provide sealing and dimensional stability under operating conditions.Each set contains four standard-size rings, correctly sized and oriented for direct replacement.The design supports smooth engine and long-term functionality.Suitable for use in models such as C250, C300, and W205, the set aids in restoring engine performance or preventing future internal wear.Installation is designed to be accessible for both independent repair and professional service applications.