A4720300624
Kit - Piston Ring DD15
Detroit Diesel

The kit of piston rings for the DD15 engine is engineered to restore the critical sealing function between the piston and cylinder wall, ensuring optimal engine efficiency. Consisting of three rings, each designed for specific roles—compression, oil control, and scraping—this set helps maintain high engine performance and longevity. These piston rings are constructed from durable materials capable of withstanding the extreme pressures and temperatures of heavy-duty diesel engines. Proper installation and timely replacement are key to preventing power loss, reducing emissions, and avoiding engine damage. The kit’s components are manufactured to exact specifications for a perfect fit, providing peace of mind during engine rebuilds or maintenance procedures. For trusted quality and compatibility, sourcing from Source One Parts Center is recommended, as they specialize in genuine heavy-duty truck engine parts.