Cummins Injector Dongfeng Cummins Series (Part Number: 5491515) Product Details

The Cummins 5491515 fuel injector is an OEM-grade core component exclusively designed for Dongfeng Cummins diesel engines, boasting perfect compatibility with ISB6.7, ISDe6.7, and ISL9 series engines (applicable to 2019-2025 models). As a key part of the engine fuel supply system, it adopts advanced common rail injection technology and high-precision electromagnetic control valve, which ensures ultra-stable fuel delivery, efficient atomization, strong high-pressure resistance (up to 3800 bar) and outstanding wear resistance. Crafted from high-strength forged alloy material that meets Dongfeng Cummins original manufacturing standards, the injector undergoes precision CNC machining, high-temperature quenching and multi-stage quality inspection, enabling it to withstand harsh working environments such as high temperature, high vibration and long-term heavy-load operation. Its integrated plug-and-play design achieves seamless fit with the original engine interface, eliminating the need for pipeline modific-ation, greatly shortening maintenance time and reducing labor costs. Each 5491515 injector is 100% brand-new and non-remanufactured, passing strict pre-delivery performance testing to ensure consistent and reliable operation. Equipped with verified OEM cross-reference numbers, it features strong interchangeability, while factory-direct supply, flexible MOQ, global fast delivery and 12-month quality warranty provide comprehensive support for the efficient and stable operation of Dongfeng Cummins-powered equipment, fully meeting the high-demand operational needs of commercial transportation, construction and industrial fields.

1. Core Technical Specific-ations (5491515)

2. Compatible Equipment & Applic-ation Advantages

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