Cummins Injector QSK23 Series (Part Number: 4902828) Product Details

The Cummins 4902828 fuel injector is a high-quality OEM-grade common rail component exclusively developed for the Cummins QSK23 heavy-duty diesel engine, a key power source widely applied in construction machinery, mining equipment, and industrial power systems, including crawler cranes and other QSK23-powered heavy machinery[superscript:3]. As a vital part of the engine’s fuel supply system, this injector combines advanced common rail injection technology with strict manufacturing craftsmanship, delivering outstanding performance, precise fuel control, and strong environmental adaptability—core advantages for harsh working scenarios where reliability and efficiency are essential. Crafted from high-quality new materials[superscript:1] and processed through advanced precision CNC machining (in line with mechanical manufacturing technical requirements[superscript:2]), the 4902828 injector features a compact and robust structure with dimensions of 34cm*11cm*10cm and a gross weight of 1.866KG[superscript:3], capable of withstanding extreme working pressures up to 2800 bar and adapting to harsh operating environments such as construction sites, mining areas, and industrial power stations. It ensures seamless compatibility with the original QSK23 engine fuel system, adopting a direct bolt-on installation design that requires no wiring or pipeline adjustments, effectively reducing maintenance time and operational costs. Manufactured in strict accordance with Cummins OEM standards, ISO 9001 quality certific-ation, and relevant national industry standards[superscript:2], each 4902828 injector undergoes rigorous pre-delivery testing, including performance detection and quality inspection, with test reports and video outgoing-inspection available for quality assurance[superscript:1]. The verified OEM Cross-Reference Numbers for 4902828 are 4902828, 4088428, 4326780, 4326781, 4928346, 4077076, ensuring wide interchangeability and convenient replacement for global users, with 4326780 as its direct synchronous replacement number. Brand-new, non-remanufactured, and free of core charges, it is in sufficient stock with fast global delivery and backed by a 6-month warranty[superscript:1], providing cost-effective and reliable support for the efficient operation and maintenance of QSK23 series engine-powered equipment.

1. Core Technical Specific-ations (4902828)

2. Compatible Equipment & Applic-ation Advantages

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