Holset HX55W Cummins Turbocharger - 3788677

Part Number: 3788677 Old/Alternative Part Numbers: 3769238, 3769237, 3788678 Turbo Model Number: HX55W Turbo OE Part Number: 5321692 Old/Alternative OE Part Numbers: 3788678H Turbo Brand: Holset Turbo Application: Marine Vehicle/Engine Brand: Cummins Vehicle/Engine Model: Engine Code: QSB Engine Size: 6.7L Fuel Type: Diesel Year: Power: Approx. 300 HP Our AET Turbos repair service is available on this turbo. To request a price for repair, or to learn more about our repair service, please leave your contact information below along with the details from your turbo (If possible), and a member of our team will contact you at the earliest convenience.