Product Description:

b-osCH 703 Round Nozzle Series Fuel Injector (Model: 0414703009) Product Description

b-osCH 703 Round Nozzle Series Fuel Injector (Model: 0414703009) is a high-precision core component exclusively designed for b-osCH common rail systems, adhering to b-osCH’s stringent global OE production standards and the 703 Round Nozzle series’ inherent advantages of uniform atomization, high-pressure resistance and long-term durability. As a high-performance model in the 703 round nozzle series, it integrates a precision round nozzle structure, combined with b-osCH’s exclusive precision grinding and deep etching technology to optimize the nozzle hole layout and size, ensuring that fuel is atomized into micron-level fine particles. This full mixing with air not only improves combustion efficiency but also effectively reduces harmful emissions such as NOx and particulate matter, meeting strict Euro VI emission standards. Its core features include excellent high-pressure bearing capacity (injection pressure up to 2000bar), ultra-precise fuel metering (error ≤±0.02%), stable flow rate, and strong adaptability to various diesel fuels, which can significantly reduce fuel consumption and ensure the engine’s stable and powerful output during long-term continuous operation. The product uses high-quality high-speed steel for the nozzle tip and high-strength alloy cast iron for the body; core components undergo precision CNC machining, high-temperature quenching and precision polishing treatment, greatly enhancing wear resistance, corrosion resistance and high-temperature resistance, and its service life is far superior to similar products. It is fully compatible with matching OEM cross-reference numbers, supports quick plug-and-play installation without complex modific-ation, and is widely applicable to heavy-duty commercial vehicles, industrial diesel equipment, large diesel generators and engineering machinery equipped with b-osCH common rail systems, especially suitable for ABG (Allg Baumasch Gesellsch) Alexander 126H, as well as mainstream models such as Mercedes, BMW, Audi, Volkswagen and Ford. Strict multi-channel quality testing (100% pre-delivery inspection) and comprehensive after-sales support ensure its stable operation in harsh working conditions such as high temperature, high pressure and dust, making it an ideal OE replacement part for users pursuing high reliability and high performance.

1. Core Technical Parameters (b-osCH 0414703009)

2. Compatible Equipment (b-osCH 0414703009)

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