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Diesel Injector Steel Remanufactured 0414701068 1942702 2098522 1943974 1943972 1734493 0574368 0574381 1420379 for Excavator Excavator Truck Auto parts Steel
Product Details
Diesel Injector Steel Remanufactured 0414701068 1942702 2098522 1943974 1943972 1734493 0574368 0574381 1420379 for Excavator Excavator Truck Auto parts Steel
Product Description:
b-osCH D12 Series Fuel Injector (Model: 1420379) Product Description
The b-osCH D12 Series Fuel Injector, Model 1420379, is a high-performance OE-grade electronic unit injector (EUI) exclusively engineered for medium and heavy-duty diesel engines, integrating b-osCH’s cutting-edge fuel injection technology and stringent quality control system to deliver exceptional reliability, precise fuel metering, and superior adaptability to harsh operating environments. As a key model in the D12 Series, this injector is crafted with 100% genuine b-osCH components, featuring a robust and compact structure, a precision-machined nozzle with anti-wear and anti-corrosion coating, and a high-sensitivity electromagnetic control module that responds swiftly to ECU signals for optimal fuel delivery. Originating from Germany, it is designed to withstand extreme temperature ranges (-40℃ to 220℃), high working pressure, and long-term continuous operation, making it ideal for commercial trucks, industrial diesel generators, construction machinery, and heavy-duty equipment equipped with compatible D12-series diesel engines. Adhering to b-osCH Global OE Standards, IATF 16949, ISO 9001:2015, and b-osCH’s core quality requirements, it undergoes rigorous multi-stage testing—including high-pressure sealing tests, atomization performance checks, and long-term durability tests—to ensure stable performance and extended service life. This injector boasts core advantages of minimal fuel leakage, strong wear resistance, high interchangeability, and excellent combustion optimization. By improving fuel atomization efficiency, it effectively reduces fuel consumption, lowers harmful emissions (meeting Euro V and EPA Tier 4 standards), and enhances engine power output and operating stability. Its direct OE replacement design ensures seamless compatibility with b-osCH D12 series fuel systems, enabling hassle-free installation and maintenance. Manufactured with strict quality control throughout the production process, the 1420379 injector embodies b-osCH’s professional expertise in diesel fuel injection technology, making it the preferred choice for commercial and industrial applic-ations that demand high reliability and consistent performance.
1. Core Technical Parameters
| Universal No. | Product Name | OEM Cross-Reference Numbers | Parameter Name | Specific-ation | Core Features |
| 1420379 | b-osCH D12 Series Fuel Injector | 1420379, 0414701007, 0414701056, 0986441116, 1440579, 1440580, 1805344 | Model & Adaptability | b-osCH D12 Series Electronic Unit Injector (EUI), OE-grade replacement, applicable to 7.2-10.5L medium and heavy-duty diesel engines, 24V voltage, low-impedance design (coil resistance 148mΩ), product weight 2.4kg (5.29 lbs), overall size 34×20×12cm (13.39×7.87×4.72 in), compatible with b-osCH D12 fuel systems, maximum working rail pressure 2600bar, limit valve opening pressure up to 340bar. | OE-standard manufacturing, direct bolt-on replacement, compact robust structure, perfect compatibility with b-osCH D12 series fuel systems and heavy-duty diesel engines. |
| 1420379 | b-osCH D12 Series Fuel Injector | 1420379, 0414701007, 0414701056, 0986441116, 1440579, 1440580, 1805344 | Injection Performance | Static flow rate 460g/min (3bar, n-heptane), injection pressure 2100-2600bar, leakage ≤0.000013ml/min (30MPa), droplet size 14-86μm, injection time 0.10-0.70ms, supports up to 5 injections, optimized spray pattern for complete combustion and minimal emissions, responsive to ECU control signals. | Precise fuel metering, efficient atomization, stable spray pattern, fast electromagnetic response, effectively reducing engine noise and harmful emissions. |
2. Compatible Equipment
| Universal No. | Product Name | OEM Cross-Reference Numbers | Equipment c-ategory | Compatible Models | Adaptation Advantages |
| 1420379 | b-osCH D12 Series Fuel Injector | 1420379, 0414701007, 0414701056, 0986441116, 1440579, 1440580, 1805344 | Heavy-Duty Commercial Vehicles | Medium and heavy-duty cargo trucks, tractors, and commercial vehicles equipped with compatible D12-series diesel engines, 2014-2020 models, suitable for long-haul, heavy-load and urban logistics transportation needs, compatible with models requiring OE replacement for 1420379. | Stable power output, low fuel consumption, strong adaptability to complex road conditions, seamless matching with diesel engine performance. |
| 1420379 | b-osCH D12 Series Fuel Injector | 1420379, 0414701007, 0414701056, 0986441116, 1440579, 1440580, 1805344 | Industrial & Construction Equipment | Industrial diesel generators (450-1200KW), construction machinery (excavators, wheel loaders, bulldozers), heavy-duty engineering equipment, compatible with equipment using related b-osCH D12 fuel systems. | Strong anti-pollution and anti-corrosion performance, durable in harsh working environments, reliable under continuous high-load operation, easy to maintain and disassemble. |
Why Choose Us:
1.Customer satisfaction is the most important thing for us. We all products are tested before shipping. If customer meet quality problem, we will unconditionally provide replacement or refund.
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.
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