c-ummins Injector N14 Series (Part Number: 3411761) Product Details

The c-ummins 3411761 fuel injector is a premium, OEM-matched finished electronic unit injector exclusively engineered for the c-ummins N14 Celect, Celect Plus & STC 14L diesel engine platform (1991–2006), with specialized compatibility for N14 370HP heavy-duty models. As a fully optimized finished product, it features three core competitive advantages that distinguish it from standard injectors: enhanced high-pressure durability, anti-clogging precision nozzle design, and universal OEM compatibility, all engineered to meet or exceed c-ummins’ strict quality and performance standards. Adhering to c-ummins’ OEM design specifications and rigorous production protocols, this finished injector undergoes a comprehensive manufacturing and testing process—including precision machining, component screening, and 100% pre-calibration—to ensure consistent performance and reliability. Its upgraded solenoid design integrates seamlessly with the engine’s ECM, enabling precise control over injection timing, fuel delivery volume, and atomization effect, which optimizes combustion efficiency, reduces fuel consumption by 6-9%, and lowers harmful exhaust emissions. Crafted from high-strength heat-resistant alloy and hardened steel (经过严格材质筛选和性能测试), the finished 3411761 injector is built to withstand the harshest heavy-duty operating conditions—sustained high pressure, extreme temperatures (up to 430℃), heavy dust, and diesel fuel impurities. As a direct-fit finished replacement, it requires no installation modifications, perfectly matches the N14 engine’s electronic control and fuel supply systems, and each unit undergoes strict pre-delivery testing to ensure trouble-free installation and long-term operation. Backed by a 12-month limited warranty and professional after-sales support, this finished injector is the ideal choice for maintaining peak performance in N14-powered heavy-duty trucks, construction machinery, industrial generators, and mining equipment, delivering exceptional durability, reduced downtime, and consistent power output.

1. Core Technical Specifications (3411761)

2. Compatible Equipment & Application Scenarios

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