Product Description:

b-osCH D12 Series Fuel Injector (Model: 1734493) Product Description

The b-osCH D12 Series Fuel Injector, Model 1734493, is a high-performance OE-grade unit fuel injector exclusively engineered for b-osCH D12 series heavy-duty diesel engines, integrating b-osCH’s decades of precision engineering experience and advanced electronic control technology. This injector stands out for its ultra-precise fuel metering, reliable high-pressure performance, and exceptional durability, making it an ideal OE replacement for commercial and industrial applic-ations. Crafted with 100% genuine b-osCH components, it features a precision CNC-machined nozzle with advanced anti-wear and anti-corrosion coating, ensuring tight sealing and consistent fuel delivery even in harsh working environments such as high dust, low temperature, and heavy load. Equipped with a high-sensitivity electromagnetic control module, it responds rapidly to ECU signals to achieve accurate fuel injection timing and volume, effectively optimizing combustion efficiency, reducing fuel consumption, and lowering harmful emissions. Originating from Germany, it is specifically designed to match the 12.12L displacement D12 engine, with excellent thermal stability (-40℃ to 225℃) and strong environmental adaptability, capable of reliable startup and stable operation in extreme climates. Adhering to b-osCH Global OE Standards, IATF 16949, ISO 9001:2015, and strict quality control protocols, it undergoes rigorous multi-stage testing—including high-pressure sealing tests, atomization performance verific-ation, and long-term durability tests—to ensure consistent performance and extended service life. With core advantages of precise injection control, strong durability, easy maintenance, and excellent compatibility, the 1734493 injector embodies b-osCH’s professional strength in diesel fuel injection technology, providing reliable power support for heavy-duty commercial vehicles, industrial diesel generators, and construction machinery, while meeting Euro V, Euro VI and EPA Tier 4 emission standards.

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