Get Ready for the Road Ahead with a reliable new engine, with the PAI In-Frame Overhaul Kit for Cummins. Thanks to its precision-engineered parts, this engine repair kit can overhaul a motor without any need for removing it from the frame. Once installed, this heavy duty kit enhances performance and reliability, while boosting resistance to corrosion, extreme conditions, and everyday wear and tear. FleetPride is your First Click in Heavy Duty .