OEM turbocharger 5640456RX

The Cummins QSB Turbo Assembly OEM 5640456RX is a premium replacement for 6.7L diesel engines, restoring turbo boost, engine power, and fuel efficiency. Built to OEM standards, this Cummins QSB Turbo Assembly ensures durability, reliable performance, and optimal operation in construction, agricultural, and industrial heavy-duty diesel machinery.