Find high-quality Cummins ISX 14.9L CM870/EPA04 Diesel Engines (2003-2007) in Long Block, Short Block, or Long Block Premium configurations. Assembled in the USA with OEM-grade components for lasting performance, even for demanding applications.

Find robust Cummins ISB07 6.7L HP Common Rail Rear Gear Diesel Engines in Long Block or Complete Drop-In configurations. Ideal for walk-in vans, buses, yard tractors, and Ford F650/750 (2007-2009), all assembled in the USA.

Find robust Cummins 6.7L Diesel Engines for RAM/Sterling Bullet trucks in Long Block (2007-2018) or Complete Drop-In (2007-2013) configurations. These engines are assembled in the USA with OEM-grade components, ensuring lasting performance for your chassis cab and pickup applications.

Find robust Cummins 5.9L/6B Diesel Engines in Long Block or Complete Drop-In configurations. Ideal for pickup trucks, buses, yard tractors, and walk-in vans, these engines are assembled in the USA with OEM-grade components for lasting performance.

Find robust Cummins 8.3L/6C Diesel Engines in Long Block Premium or Complete Drop-In configurations. Ideal for a wide range of on-highway trucks (Ford, Kenworth, Freightliner, Peterbilt, Volvo) and off-highway industrial applications (construction, agriculture, mining, forestry), all proudly assembled in the USA.