c-aterpillar C6 Series Fuel Injector (Part Number: 10R-7674) Product Details

The c-aterpillar 10R-7674 fuel injector is a high-performance OEM-grade common rail component exclusively engineered for c-aterpillar C6 series diesel engines, featuring broad compatibility with C6.0, C6.4, and C6.6 engine variants widely utilized in construction, mining, and industrial equipment. It strictly complies with EU Stage IIIA, US EPA Tier 3, and China National IV emission standards, delivering consistent and reliable performance even in extreme harsh operating environments—such as high-temperature mining areas, dusty construction sites, and long-hour continuous operation workshops. Crafted from high-strength heat-resistant alloy with a specialized anti-corrosion and anti-wear coating, this injector demonstrates exceptional pressure-bearing capacity and high-temperature stability, effectively extending its service life under heavy-load and complex working conditions. Adopting advanced electronic control common rail technology and a precision multi-hole nozzle (7-hole design), it achieves ultra-fine fuel atomization, improves combustion efficiency by 12-17%, significantly reduces fuel consumption, and efficiently resolves common faults including difficult starting, unstable idling, black smoke emission, and power decline caused by injector aging or wear. Each unit undergoes 100% strict factory testing, calibration, and performance verific-ation before delivery, providing a reliable, cost-effective replacement solution for global c-aterpillar C6 series equipment users. It is also interchangeable with related models such as 320-0680 and 3200680, enhancing its versatility in maintenance and replacement scenarios.

1. Core Technical Parameters (10R-7674)

2. Compatible c-aterpillar Equipment & Applic-ation

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