HE221W Turbo 4042718 4937653 4955316 4042719 4955319 Turbocharger For Cummins Industrial with QSB Tier-3 Engine

The HE221W Turbocharger 4042718 4937653 4955316 4042719 4955319 is a premium replacement turbo designed for Cummins Industrial machinery equipped with the QSB Tier-3 engine. Built with OEM-quality materials, this turbo ensures stable boost pressure, improved engine performance, fuel efficiency, and reduced downtime in demanding working conditions.

This turbocharger is ideal for construction contractors, equipment rental companies, and industrial operators who rely on Cummins-powered machines to perform reliably on job sites. It solves common issues such as loss of power, black smoke, and reduced efficiency caused by worn or failing turbo units.

Frequently Asked Questions:
– Is this turbocharger new or remanufactured? → 100% brand new.
– Does it fit all QSB Tier-3 engines? → Yes, designed for perfect compatibility.
– Can it be installed without modifications? → Direct-fit installation, no changes required.

Application Scenarios: heavy construction, mining, agriculture, and industrial power systems. Installation tutorials and after-sales support are available upon request.

About Us: We are a professional turbocharger supplier with years of experience in global markets. Our team specializes in Caterpillar, Cummins, Komatsu, and other heavy equipment solutions, ensuring reliable parts, technical expertise, and trusted service for every customer.