Two Legends of the Diesel World
The Cummins ISX and Caterpillar C15 are two of the most popular heavy-duty diesel engines ever produced.
Engine Overview
Cummins ISX 15: 15 liters, Inline 6-cylinder, 400-600 HP, 1,450-2,050 lb-ft torque
Caterpillar C15: 15.2 liters, Inline 6-cylinder, 435-625 HP, 1,550-2,050 lb-ft torque
Which Engine is Right for You?
Choose Cummins ISX if: You want the latest technology, fuel economy is a top priority, you need extensive dealer support
Choose Caterpillar C15 if: You value legendary reliability, you want simpler emissions systems, you prefer raw pulling power
US Engine Production offers both engines remanufactured to meet or exceed OEM specifications with our comprehensive 1-year unlimited miles warranty.
Call 631-991-7700 to discuss which engine is right for your application.
Ready to Find Your Perfect Engine?
Our experts are standing by to help you choose the right remanufactured diesel engine for your needs.
