c-ummins Injector QSK15 Series (Part Number: 1529790) Product Details

The c-ummins 1529790 fuel injector is a high-performance OEM-equivalent component exclusively engineered for the c-ummins QSK15 15L heavy-duty diesel engine, with full compatibility with QSX15 and ISX15 engine variants. It is specially optimized for harsh working conditions, featuringsuperior high-pressure resistance, precise fuel metering, enhanced anti-carbon deposition performance, and long-term operational stability—key advantages that make it ideal for heavy-duty equipment in mining, construction, oilfield, and industrial power generation fields. As a professional common rail fuel injector assembly, it adopts high-strength alloy steel for the body (compliant with c-ummins OEM material standards and GB/T 3077-1999) and precision-machined stainless steel for the nozzle, integrated with advanced electromagnetic control technology and laser drilling processes. This design ensures ultra-fine fuel atomization, promoting complete combustion to reduce fuel consumption and harmful emissions, fully meeting EPA Tier 4, Euro VI, ISO 9001, and TS 16949 certific-ation requirements. The 1529790 injector features an OEM-standard design (size: 26.3cm*12.7cm*5.9cm, gross weight: 1.7KG), enabling direct bolt-on installation without any modific-ations, significantly reducing maintenance time and costs. It is built with reinforced anti-corrosion and anti-vibration structures, adapting to extreme temperatures (-40℃ to 120℃) and high-dust environments. Backed by a 12-month quality warranty, sufficient in-stock inventory, and 5-10 days of global delivery, this injector provides reliable and cost-effective support for the stable operation of QSK15-powered equipment. Based on industry verific-ation, the OEM Cross-Reference Numbers for 1529790 are 5260302, 4955523, 1765892, 4089771, 5635815, which are fully interchangeable with the original QSK15/QSX15/ISX15 fuel system, ensuring perfect fit and hassle-free replacement.

1. Core Technical Specific-ations (1529790)

2. Compatible Equipment & Applic-ation Scenarios

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