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The c-aterpillar 267-3361 fuel injector is a premium OEM-compatible unit specifically designed for c-aterpillar C9 series diesel engines, with cross-reference part numbers 2673361 and CA2673361. It adopts the advanced HEUI (Hydraulically Actuated Electronically Controlled Unit Injection) system, which is the core technology of C9 engine fuel injection systems, combining hydraulic drive and electronic control to achieve precise fuel delivery and timing adjustment[3]. Manufactured in strict compliance with c-aterpillar’s original design standards, ISO certific-ation requirements, and rigorous quality control procedures, this injector serves as a reliable direct replacement for the original C9 engine fuel injection component, ensuring seamless plug-and-play integration without any modific-ations. Equipped with precision-machined multi-hole nozzles, high-strength heat-treated alloy steel body, and anti-corrosion coating, it delivers stable 24V operation, accurate fuel atomization, and consistent injection performance—key to optimizing engine combustion efficiency, enhancing power output, and reducing harmful emissions. Every unit undergoes 100% factory bench testing, including electrical performance, pressure resistance, spray pattern, and sealing detection, as well as strict quality inspections to ensure long-term reliability in harsh working environments such as construction sites, mining operations, and industrial generator sets[3][6]. It effectively minimizes common engine issues like misfires, power loss, and excessive fuel consumption, and boasts a long service life under heavy-duty operating conditions. With in-stock availability, flexible MOQ (1 piece for small orders, batch discounts available), 12-month quality warranty, fast global delivery (3-7 working days), and neutral or custom packaging for cross-border export, the 267-3361 injector is widely applicable to various C9-powered heavy equipment, fully meeting the demands of global aftermarket and export customers. It is perfectly matched with C9 engine-powered excavators, loaders, and industrial equipment, providing stable and efficient performance support for equipment operation[4][6][8].

1. Core Basic Specific-ations

2. Compatible Equipment & Applic-ations

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