Piston Ring Set 4.175 1.0mm 1.0mm 2.0mm

The MAHLE PISTONS Piston Ring Set 4.175 1.0mm 1.0mm 2.0mm is a precision-engineered ring package designed for engine rebuilds and modifications. This set is suitable for both performance enthusiasts and standard rebuilds, ensuring reliable operation in various engine applications.

Each ring in this set serves a specific function: the dual 1.0mm compression rings work together to seal combustion pressure and minimize ring blow-by, while the 2.0mm oil control ring scrapes excess lubricant from the cylinder walls and returns it to the sump. MAHLE's manufacturing standards ensure proper tension, gap geometry, and material durability, which are critical for preventing premature wear and excessive oil consumption.

This ring set is essential for engine builders working with various piston types and displacement platforms. Whether you're building a street machine or simply rebuilding an engine block, proper ring selection is key to achieving consistent compression and clean combustion.