【M274 2.0T Complete Piston Ring Set】This kit comprises a full engine piston assembly, including 4 pistons and 4 sets of piston rings. It is suitable for C300, E250, and other models equipped with the M274 engine, meeting the requirements for restoring compression ratio and performance in engine rebuild projects.
【Durability】Forged from high-strength aluminum alloy, featuring precision-machined 20mm piston pins and advanced multi-layer piston ring sets for optimal sealing and oil management.
【Reduce Oil Consumption, Restore Compression】Specifically engineered to address common M274 engine issues including excessive oil consumption, blue smoke emissions, power loss, and compression deficiency caused by piston ring wear, effectively restoring engine performance.
【Applicable to】 Confirmed compatibility with 2015-2019 Mercedes-Benz C300 (W205/S205), 2014-2016 E250 (W212), C250, E200, GLC300, and SLK200 equipped with the M274.920 2.0L turbo engine