The Cummins ISB 6.7, introduced in 2007, is one of the most popular medium-duty diesel engines used in trucks, buses, RVs, and vocational equipment. Known for its balance of power, fuel economy, and reliability, the ISB 6.7 is also equipped with advanced emissions technology, including EGR, DPF, and SCR systems. To keep it performing at its best, specialized maintenance and repair are essential.

Our Cummins ISB 6.7 service covers complete diagnostics, preventive maintenance, and precision repairs. From routine oil and fuel filter changes to injector service, turbocharger repairs, emissions system cleaning, and full in-frame rebuilds, we handle every aspect of engine care. We specialize in resolving common ISB 6.7 issues, such as clogged DPF filters, EGR system failures, injector wear, turbocharger problems, and sensor-related performance concerns.

With OEM-grade parts, advanced diagnostic tools, and certified technicians, we restore your ISB 6.7 to peak efficiency and dependability. Whether you need scheduled maintenance, emergency service, or a complete overhaul, our expert team ensures your Cummins ISB 6.7 continues to deliver long-lasting performance and reliability.