Engineered for compatibility with M157 5.5L engines used in select models including W166, C218, X218, W212, and S212
Precisely manufactured to meet OEM specifications with part numbers 2780301317, 1570300117, 1570300517, and 1570300317 for accurate fitment
Complete 8-piece piston ring set designed to restore compression and improve engine performance during rebuilds or repairs
Constructed from materials to withstand -temperature and -pressure environments typical of performance V8 engines
Ideal for use in engine overhauls, providing sealing between pistons and cylinder walls to reduce oil consumption and maintain power output
Description
8pcs M157 Engine Pistons Rings Set designed for models equipped with M157 5.5L engines, including W166 C218 X218 W212 S212.Constructed from aluminum, this kit includes 8 piston rings engineered to match the specifications of OEM part numbers 2780301317, 1570300117, 1570300517, and 1570300317.The set is built to fit directly into the engine system, supporting consistent performance and.Components are designed for straightforward installation, making the replacement process accessible for both professional mechanics and DIY users. This product is not affiliated with the manufacturer.Brand mentions are used for compatibility indication.