Turbo HE221W 4042718 4042714 4042715 4937653 4955316 4042717 4955319 Turbocharger for Cummins Industrial with QSB Tier-3 Engine

As a professional turbocharger manufacturer, our factory produces turbine shafts / rotor shafts strictly following OEM standards.
Each shaft is precision-machined, dynamically balanced, and validated through advanced data modeling to deliver higher efficiency, longer lifespan, and superior boost response.Unlike conventional manufacturing, our engineering team performs 3D modeling + data analysis on turbine shaft geometry, materials, and stress points.