Rocket Fuel

Better Coverage Means Better Peace Of Mind.

The combined support networks of Cummins and Eaton mean that service for your SmartAdvantage Powertrain is available almost anywhere. Cummins X15 and ISX12 are supported through Cummins network of over 3,500 distributors and dealers and the expert technical staff at Cummins Care. They can be reached 24/7 at 1-800-CUMMINS (1-800-286-6467). The Eaton Fuller Advantage Series automated transmission is backed by the Roadranger© network, which is available at (800) 826-4357.

Cummins Base Warranty for Cummins heavy-duty engines is 2 years/250,000 miles (402,336 km), and includes parts and labor on warrantable failures for the engine and aftertreatment system with no deductible. A wide range of extended coverage plans are available.

Eaton Fuller Advantage Series Transmissions Warranty covers you for 5 years/750,000 miles (1,307,008 km) when using PS386 oil. The Advantage Series clutch is warranted for
3 years/350,000 miles (563,270 km). Extended protection plans are also available.

Information about Cummins Care can be found online at

Details about Roadranger services can be found online at

To learn more about the proprietary technology, features and specs of Cummins heavy-duty X15 engines including the XPI Fuel System, VGT Turbocharger, the fully integrated aftertreatment system and more, check out