Mar 1, 2023 · Unfortunately, the 5.9L Cummins met the same unceremonious fate as many other earlier diesels. Increasingly stringent emissions standards relegated the 5.9L into non-compliance, rendering it unfit for continued uses as a production engine. The 6.7L Cummins would ultimately replace the aging 5.9L in 2007. 5.9L Cummins ISB Specs. Years: 1998-2007 Sep 7, 2023 · List of Cummins diesel engines: model code, displacement, bore x stroke, torque and power output. ... Engine-Specs. SPONSORED LINKS. Cumm