You're looking at a high-quality Air Intake Manifold built for Cummins K38 KTA38 GTA38 CM580 QSK. Part number 3393153 is the primary identifier. It also substitutes 3897778, 3866839, 3866022. Precision manufactured for tight tolerances and reliable performance. Resists wear, heat, and pressure in demanding engine environments. Perfect for repair, overhaul, and preventive maintenance projects. Installs just like the original part and provides long-lasting service you can trust. It offers stable performance and long-term reliability for your Cummins engine.