c-ummins Injector QSK15 Series (Part Number: 4384260) Product Details

The c-ummins 4384260 fuel injector is a high-reliability common rail fuel injector exclusively designed for the c-ummins QSK15 heavy-duty diesel engine, with full compatibility with QSKX15 and ISX15 engine variants that are widely used in construction machinery, heavy-duty transportation, mining operations, and industrial power generation. Its core features include enhanced high-pressure stability, ultra-precise fuel atomization, excellent wear resistance, and perfect OEM interchangeability, making it an ideal replacement part for harsh working environments with high temperature, dust, and strong vibration. Manufactured in strict accordance with c-ummins OEM standards and CES 10903 material disclosure requirements, this injector adopts high-strength alloy materials and advanced precision machining technology, ensuring stable performance and long service life. It supports direct bolt-on installation without any modific-ations to the engine or fuel system, greatly reducing maintenance time and operational costs. Each 4384260 injector undergoes 100% pre-delivery quality testing, including high-pressure performance, fuel atomization, and sealing tests, to ensure it meets international industry standards. The verified OEM Cross-Reference Numbers for 4384260 are 4384260, 4326780, 4326781, 3766446, 4928346, which are fully interchangeable with the original QSK15/QSKX15/ISX15 fuel system, enabling hassle-free replacement and wide applicability[1][3].

1. Core Technical Specific-ations (4384260)

2. Compatible Equipment & Applic-ation Advantages

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