c-ummins Injector QSK15 Series (Part Number: 1731091) Product Details

The c-ummins 1731091 fuel injector is a premium OEM-equivalent component specifically designed for the c-ummins QSK15 15L heavy-duty diesel engine, with full compatibility with QSX15 and ISX15 engine variants. It is engineered to excel in harsh industrial and heavy-duty operating environments, boasting exceptional wear resistance, precise fuel atomization, strong anti-carbon deposition capability, and reliable sealing performance—core advantages that make it a top choice for equipment in mining, construction, oilfield, and industrial power generation sectors. As a professional common rail fuel injector assembly, it adopts high-quality stainless steel for key components (consistent with c-ummins OEM material standards and industry specific-ations) and integrates advanced electromagnetic control technology, ensuring accurate fuel metering and stable performance even under extreme pressure and temperature conditions. This design promotes complete fuel combustion, effectively reducing fuel consumption and harmful emissions, fully complying with EPA Tier 4, Euro VI, ISO 9001, and TS 16949 certific-ation requirements. The 1731091 injector features an OEM-standard design (size: 26.5cm*12.5cm*6.0cm, gross weight: 1.65KG), enabling direct bolt-on installation without any modific-ations, which greatly shortens maintenance time and lowers operational costs. It is equipped with a reinforced anti-corrosion and anti-vibration structure, capable of adapting to extreme temperatures (-40℃ to 125℃) and high-dust, high-humidity working environments. Backed by a 3-month quality warranty (consistent with industry standards), sufficient in-stock inventory, and 5-10 days of global delivery, this injector provides cost-effective and reliable support for the stable operation of QSK15-powered equipment. Based on industry verific-ation and supplier data, the OEM Cross-Reference Numbers for 1731091 are 4088660, 4088665, 4088327, 4062569, 579261, which are fully interchangeable with the original QSK15/QSX15/ISX15 fuel system, ensuring perfect fit and hassle-free replacement.

1. Core Technical Specific-ations (1731091)

2. Compatible Equipment & Applic-ation Scenarios

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