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Rebuilding the Dennis Coach Turbo: HX55 CHRA Explained

The Holset HX55 CHRA (4046127) is a balanced, OEM-spec cartridge that fits the Dennis Coach (2006-2014 Cummins ISX2).


Refone aftermarket Holset HX55 4046127 Turbocharger for Dennis Coach 2006-2014 — direct-fit replacement with full installa.

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