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The Mahle OE chrome piston ring set is made for Cummins ISX engines and is listed with OE part reference 4089154. This chrome ring set is presented as a direct replacement option for that ISX application, delivering MAHLE’s piston ring design intent to provide durable sealing and manage oil consumption consistent with OE priorities for heavy-duty diesel engines.
Mahle Rings Cummins ISX Ring Set OE 4089154 Chrome Ring Set
