Product Description:

b-osCH 703 Round Nozzle Series Fuel Injector (Model: 0414703004) Product Description

b-osCH 703 Round Nozzle Series Fuel Injector (Model: 0414703004) is a high-precision core component specially developed for b-osCH common rail systems, adhering to b-osCH’s strict global OE production standards and the 703 Round Nozzle series’ core advantages of uniform atomization, high-pressure resistance and strong durability. As a key model in the 703 round nozzle series, it adopts integrated round nozzle design, combined with b-osCH exclusive precision grinding and deep etching technology to optimize the nozzle hole structure and size, ensuring that fuel is atomized into micron-level fine particles, fully mixing with air to improve combustion efficiency and reduce harmful emissions. Its core features include excellent high-pressure bearing capacity (injection pressure up to 2000bar), precise fuel metering (error ≤±0.02%), stable flow rate, and strong adaptability to various diesel fuels, which can effectively reduce fuel consumption and ensure the engine’s stable power output in long-term continuous operation. The product adopts high-quality hardened steel for the nozzle tip and high-strength alloy cast iron for the body, with core components undergoing precision CNC machining, high-temperature quenching and precision polishing treatment, which greatly enhances its wear resistance, corrosion resistance and heat 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 IVECO, Fiat, Cummins and other mainstream models. 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 0414703004)

2. Compatible Equipment (b-osCH 0414703004)

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