c-aterpillar Injector M11 Series (Part Number: 4026222) Product Details

The c-aterpillar 4026222 fuel injector is a high-quality common rail injector specifically engineered for the c-aterpillar M11 series diesel engines, and it is fully compatible with Cummins M11, ISM11, QSM11 engines, serving as the critical core of the engine’s fuel injection system. As a reliable OEM replacement part, it is widely applied to diesel fuel injection systems of related engine models, including those equipped on Dongfeng Jinrun 270.LWB 270 SW1, 270.SW2, 270.SW3 models produced since 2008. Its excellent performance, stable fuel delivery, and strict compliance with industry quality standards are key to ensuring efficient fuel atomization, stable power output, optimized fuel economy, and long-term operational durability of the M11 and compatible engines. Produced in certified facilities, this injector adheres strictly to design specific-ations and material requirements for the M11 series, adopting high-quality steel as the main material and undergoing rigorous quality control throughout the entire production process—from raw material procurement to final assembly and functional testing, with 100% performance testing before delivery to ensure great performance. We implement a systematic quality control and validation system in line with industry inspection standards, covering raw material inspection, in-process quality control (IPQC) and finished product testing to ensure product stability. As a key matching part for M11 series fuel injection systems, it integrates advanced precision machining technologies, which enables it to withstand the harsh working environments of M11 engines, including high temperature, high pressure, and long-term continuous operation. This scientific design not only effectively reduces fuel consumption and exhaust emissions but also enhances wear resistance and corrosion resistance, significantly extending the service life of both the injector and the engine. As a direct bolt-on OEM replacement part, it requires no installation modific-ations, comes with matching accessories for secure fitment, and is backed by a 3-month limited warranty, along with efficient after-sales support and timely delivery (3-7 days for small orders), making it a cost-effective maintenance solution for c-aterpillar M11 engine users in construction, heavy-duty transportation, industrial power, mining, and related sectors. It is widely recognized as a reliable matching part for M11, ISM11, QSM11 engine fuel injection systems, compatible with various M11-based equipment, with a minimum order quantity of 1 piece to meet different purchase needs.

1. Core Technical Parameters (4026222)

2. Compatible Equipment & Applic-ation Scenarios

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