High Quality Excavator Injector Diesel Fuel Unit Pump Injector Sca-nia DC12 DC16 0414701092 1734493 1665000Z11 0414701043
| Product Namber: | BOSCH INJECTOR | contact: | +86 13790195672 |
| OE NO: | 1734493 | OE NO1: | 0414701092 |
| Engine: | BOSCH | Car Model: | GUMMINS |
| Warranty: | 12 Months | Quality: | Brand New Genuine |
| SIZE: | Origional Standard | Type: | Diesel Auto Parts |
| Application: | Fuel Injection System | PAYMENT TEF: | Full Advance Payment |
| packing: | Original And Neutral Packing | MOQ: | 1РСS |
High Quality Excavator Injector Diesel Fuel Unit Pump Injector Sca-nia DC12 DC16 0414701092 1734493 1665000Z11 0414701043
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.
1. Core Technical Parameters
| Universal No. | Product Name | OEM Cross-Reference Numbers | Parameter Name | Specific-ation | Core Features |
| 1734493 | b-osCH D12 Series Fuel Injector | 1734493, 1734493, 0414702043, 1505344, 0414701044, 1730889 | Model & Adaptability | b-osCH D12 Series Unit Fuel Injector, OE-grade replacement, applicable to 12.12L D12 series heavy-duty diesel engines (430 hp and 460 hp power ratings), 24V voltage, low-impedance design (coil resistance 155mΩ), product weight 2.40kg (5.29 lbs), overall size 34.3×20.2×12.3cm (13.50×7.95×4.84 in), compatible with b-osCH D12 fuel systems, maximum working rail pressure 2200bar, limit valve opening pressure up to 350bar. | OE-standard manufacturing, direct bolt-on replacement, perfect match for 12.12L D12 engines, high altitude and low temperature adaptability, strong compatibility. |
| 1734493 | b-osCH D12 Series Fuel Injector | 1734493, 1734493, 0414702043, 1505344, 0414701044, 1730889 | Injection Performance | Static flow rate 495g/min (3bar, n-heptane), injection pressure 1800-2200bar, leakage ≤0.0000045ml/min (30MPa), droplet size 13-88μm, injection time 0.055-0.69ms, supports up to 7 injections, refined spray pattern for complete combustion, rapid response to ECU control signals (0.32ms response time). | Ultra-precise fuel metering, high-pressure resistance, efficient atomization, zero leakage, fast electromagnetic response, optimal combustion effect. |
2. Compatible Equipment
| Universal No. | Product Name | OEM Cross-Reference Numbers | Equipment c-ategory | Compatible Models | Adaptation Advantages |
| 1734493 | b-osCH D12 Series Fuel Injector | 1734493, 1734493, 0414702043, 1505344, 0414701044, 1730889 | Heavy-Duty Commercial Vehicles | Heavy-duty cargo trucks, mixers, dumpers equipped with 12.12L D12 series diesel engines (430 hp and 460 hp), 2017-2024 models, suitable for long-haul, heavy-load transportation and construction site operations, compatible with models requiring OE replacement for 1734493. | Stable power output, low fuel consumption, strong adaptability to harsh environments, reliable under long-term heavy-load operation, reduced failure rate. |
| 1734493 | b-osCH D12 Series Fuel Injector | 1734493, 1734493, 0414702043, 1505344, 0414701044, 1730889 | Industrial & Construction Equipment | Industrial diesel generators (650-1550KW), construction machinery (excavators, wheel loaders, bulldozers), heavy-duty engineering equipment, compatible with equipment using b-osCH D12 series fuel systems and 12.12L D12 diesel engines. | Strong anti-pollution and anti-corrosion performance, durable in harsh working environments, easy to maintain and disassemble, excellent cold-start performance. |
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