c-aterpillar M11 Series Fuel Injector (Part No.: 4903084) Product Details

The c-aterpillar M11 series fuel injector with part number 4903084 is an OEM-standard common rail injector engineered for c-aterpillar M11, ISM11, and QSM11 diesel engines, widely used in construction machinery, heavy-duty trucks, and industrial equipment. As a core component of the fuel injection system, it ensures precise fuel delivery, efficient atomization, and stable power output, effectively reducing fuel consumption and emissions. Manufactured in ISO 9001/TS 16949 certified facilities, it adopts high-quality alloy steel for enhanced heat and wear resistance, with 100% pre-delivery performance testing to guarantee reliability. It serves as a direct bolt-on replacement, compatible with neutral or original packaging, and is backed by a 6–12 month limited warranty. With a minimum order quantity of 1 piece (6 pieces for bulk orders), it offers flexible delivery (3–7 working days for standard orders) and efficient after-sales support, making it an ideal choice for maintenance and repair in construction, mining, and transportation sectors.

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