MAHLE has a complete product portfolio of compression and scraper rings, both for Otto and Diesel engines, from 35 to 160mm in diameter and as narrow as 1.0mm wide.

MAHLE has a complete range of grey and nodular cast iron produced with state of art foundry technology. Carbon and stainless steel wires are purchased from worldwide leading technology suppliers. The criteria for material selection is based on cost effectiveness and engine performance, assuring complete customer satisfaction.