Advanced Aluminum and Steel Piston Technologies
We lead with advanced piston technology, continuously expanding our capabilities with innovative aluminum and steel solutions.
Our breakthrough Monosteel® piston—friction welded from two steel forgings into a single one-piece design—delivers unmatched strength and durability for engines with bore sizes up to 220 mm, enabling higher peak cylinder pressures and extended service life. For engines with moderately high peak pressures, we offer aluminum pistons up to approximately 170 mm in diameter. Highly cost-effective and enhanced with advanced features, these pistons provide exceptional performance and durability for demanding engine applications. Our exclusive horizontal casting process unlocks the use of innovative alloys and flexible designs—including insert rings and cooling galleries—optimizing piston performance across diverse bowl geometries and fuel types.