Cummins Injector Dongfeng Cummins Series (Part Number: 4307475) Product Details

The Cummins 4307475 fuel injector is an OEM-grade core component exclusively designed for Dongfeng Cummins diesel engines, boasting perfect compatibility with ISD4.5, ISL9 series engines (applicable to 2015-2020 models)[superscript:3], which are widely applied in Dongfeng heavy-duty trucks, medium-duty commercial vehicles, industrial power units and construction machinery. As a key part of the engine fuel supply system, it adopts advanced common rail injection technology and integrated electromagnetic control module, featuring ultra-precise fuel atomization, stable fuel delivery, strong high-pressure resistance (up to 3200 bar) and outstanding durability. Crafted from high-strength alloy material that complies with Dongfeng Cummins original manufacturing standards, the injector undergoes strict precision machining, surface hardening treatment and full-process quality inspection, enabling it to withstand harsh working conditions such as high temperature, high vibration and long-term heavy-load operation. Its plug-and-play structural design ensures seamless matching with the original engine interface, eliminating the need for any pipeline modific-ation, which effectively shortens maintenance cycle and reduces labor costs. Each 4307475 injector is 100% brand-new and non-remanufactured, passing rigorous pre-delivery performance testing to ensure consistent performance. Equipped with verified OEM cross-reference numbers, it offers wide interchangeability, while factory-direct supply, flexible MOQ, global fast delivery and a 12-month quality warranty provide reliable support for the efficient and stable operation of Dongfeng Cummins-powered equipment, fully meeting the high-demand operational requirements of commercial and industrial fields[superscript:1].

1. Core Technical Specific-ations (4307475)

2. Compatible Equipment & Applic-ation Advantages

Why Choose Us:

1.You can firstly send the goods back to us. After checking,we will send you a new one. And we will afford the all cost of resend.

2.We have our own professional forwarding agent: Fast delivery, serve good.

3.Our feedback: You always can get our feedback within 24 hours.

4.After sending, we will track the products for you once every two days, until you get the products

.PRODUCTS PICTURE: