Parts, Machinery and Tools (East Exhibition Hall)

MAHLE Engine Components Japan

Piston ring
The latest downsizing gasoline engines have a total ring stress of about 0.6 to 0.7 Newtons per millimeter. MAHLE has now developed a new, two-piece "x-taper" oil control ring, which improves scraping with directional contact surfaces. This reduces the load on the scraper ring by about half.

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