Optimize your Navistar 7.3L T444E engine with the Remanufactured Turbocharger, model TP38, from PROTURBO REMAN. Covered by a 1-year manufacturer's warranty, this remanufactured turbocharger is a reliable choice for models from 1998 to 1999.5. It's an excellent solution for improving engine performance. Cross-reference numbers include 1830999C92 and 1831526C91.