Piston Cooling Nozzle

Interstate-McBee parts, big and small, are put through a rigorous quality assurance qualification program to ensure that every replacement part meets or exceeds industry standards. For a safe, economical choice, backed by over 75 years in the industry, choose Interstate-McBee replacement diesel engine parts.

These Interstate-McBee replacement parts are compatible with DD15 applications. The Detroit Diesel^® DD15 is a powerful, inline 6-cylinder diesel engine designed for heavy-duty trucks, offering exceptional torque, fuel efficiency, and durability. The DD15 features advanced technology such as an asymmetrical turbocharger, advanced exhaust gas recirculation (EGR), and an integrated Detroit^® Powertrain system for optimized performance. Known for its long service intervals and reliability, the DD15 is a popular choice for long-haul trucking, providing a balance of power and efficiency while meeting stringent emissions standards.

Interstate-McBee’s aftermarket replacement parts for Detroit Diesel® applications are engineered for durability across on-highway, off-highway, and specialty vehicle engines. From 2-cycle and Series 60 to modern DD13 and DD15 engines, Interstate-McBee supports fleets and equipment owners with components built for long-term performance.