Cummins Engine Piston Kit4089895

The Cummins Engine Piston Kit (Part No. 4089895) is a genuine OEM replacement set designed for heavy-duty Cummins ISX15 and QSX15 engines. The kit includes a piston, piston rings, retaining ring, and piston pin, ensuring optimal engine performance and durability. Manufactured to strict Cummins specifications, this kit provides a precise fit, excellent sealing, and reliable operation under high-load and high-temperature conditions. Ideal for use in trucks, buses, construction machinery, and industrial applications.