Cummins Inc. has announced the introduction of a complete three-year/unlimited mile base warranty for the B6.7 engine in North America.

The base warranty includes the same comprehensive coverage for parts and labor on warrantable failures for the engine and aftertreatment system. In addition, towing or travel coverage has been expanded from one to three years. According to Cummins, there’s no deductible, consumables used in the repair are included, and customers can obtain the same durations of extended coverages of either up to seven years or up to 300,000 miles at a lower cost than before, with year three now covered by Cummins.

“Cummins has more experience with the B6.7 than any other engine, as well as extensive knowledge on the B6.7 duty cycles. These factors have allowed us to confidently offer the unparalleled benefit of an extended base warranty to our customers,” said Srikanth Padmanabhan, Cummins’ president of engine business. “By offering this additional coverage, the 2017 B6.7 continues to build on its legacy of dependability.”