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The Mahle OE chrome ring set supplies a ceramic chrome top ring for Cummins B‑Series turbocharged engines, intended as a direct replacement package. MAHLE’s piston ring engineering emphasizes OE priorities—reducing friction and ring mass while minimizing oil consumption—to provide extended service life and reliable sealing in the specified turbocharged B‑Series diesel applications.
Mahle Rings Cummins B-Series Turbocharged Ceramic Chrome Top Ring Chrome Ring Set
