turbo actuator 6379342

Enhance your Cummins QSB 6.7L diesel engine (2011–2014) with the OEM 6379342 Turbo Actuator. Restore precise turbo boost control, improve engine responsiveness, and maximize fuel efficiency. This high-performance Cummins QSB turbo actuator is a direct-fit OEM replacement, delivering long-lasting durability and reliable operation for heavy-duty construction, agricultural, and industrial diesel engines.