Navistar International Corp. said Monday it has reached long-term supply agreements with Cummins Inc. for heavy-duty diesel engines and emissions aftertreatment technologies.
Through the agreements, Navistar will offer Cummins’ ISX15 engine in its International ProStar+, PayStar and 9900 models.
Navistar said it will also use Cummins Emission Solutions’ aftertreatment system for its proprietary heavy-duty big bore engines.
“This agreement represents a natural extension of the long-standing relationship between Navistar and Cummins and our history of collaboration in serving our mutual customers,” said Troy Clarke, Navistar’s president and chief operating officer.
Engineering teams from both companies have been working closely in the past several months to integrate vehicle, engine, and emissions aftertreatment systems, and with a formal, finalized agreement, the two are “focused on a swift, well-executed and high-quality launch,” Navistar said in a statement.