Available for: Cummins X15 EPA21 High Hp

Warranty: 2 Year Limited Warranty

Key Features: 

• High Quality Pistons and Liners
• DLC coating on critical components
• Precision working components
• All gaskets and orings included
• Includes Piston Oilers
• Big Boss Quality

Introducing the PDI Big Boss In-frame Overhaul Kit for Cummins X15 engines. This kit features the highest quality and most complete solution for longevity and performance. With high quality steel pistons, top-of-the-line compound in all gaskets and o-rings, and precision quality working components, this kit guarantees optimal engine performance.