Bosch original 0445120151 Diesel Fuel Injector Common Rail Injector for QSB5.9 Cummins Engine PC200-8 Excavator Replacement for OEM 4981128 5263312 original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120151 |
| MOQ: | 1 |
| Price: | $50-$122 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Bosch diesel fuel injector for Cummins QSB5.9
,Common rail injector replacement for PC200-8 excavator
,Original Bosch injector with OEM 4981128 compatibility
Bosch original 0445120151 Diesel Fuel Injector Common Rail Injector for QSB5.9 Cummins Engine PC200-8 Excavator Replacement for OEM 4981128 5263312 original new injector
Fuel Type | Diesel |
Condition | Original / OEM Quality |
Applicable Engine | Cummins QSB5.9, QSB6.7, ISB5.9, ISB6.7, B5.9, B6.7, Industrial Diesel Engines, Generator Engines, Construction Equipment Engines, Agricultural Diesel Engines |
Injector Type | High-Pressure Common Rail Injector |
Quality Standard | Developed according to Bosch OEM specifications |
Packaging | Standard protective industrial packaging |
Fuel System | Common Rail Diesel Injection (CRDI) |
OE Number | 0445120151 |
Brand | BOSCH |
Cross Number / Universal Number | 0445120239, 4981128, 5263312, DLLA143P1528, 0433171942, F00RJ02130, F00RJ02697 |
Vehicle / Equipment Application | Cummins-powered commercial trucks, buses, construction machinery, industrial power units, diesel generators, agricultural equipment, mining machinery, marine auxiliary engines; Dongfeng Trucks, Foton Auman, Foton Ollin, JAC Trucks, JMC Vehicles, FAW Commercial Vehicles, Sinotruk, CAMC, Yutong Bus, King Long Bus, Golden Dragon Bus, Higer Bus, Zhongtong Bus |
Application Type | Heavy Duty Commercial & Industrial Diesel Engines |
Engineered for demanding diesel powertrains, the BOSCH 0445120151 Common Rail Injector delivers the precision fuel metering required by modern Cummins engines. Built to Bosch OEM specifications, this high-pressure injector supports Common Rail Diesel Injection (CRDI) systems across QSB5.9, QSB6.7, ISB5.9, and ISB6.7 platforms, making it a dependable component for commercial and industrial fleets worldwide.
This injector provides optimized atomization, enhanced combustion efficiency, lower fuel consumption, reduced emissions, and extended engine service life. It interchanges with cross references 0445120239, 4981128, 5263312, DLLA143P1528, 0433171942, F00RJ02130, and F00RJ02697, ensuring broad compatibility with Cummins-powered trucks, buses, generators, construction machinery, agricultural equipment, and marine auxiliary units. Vehicle applications include Dongfeng, Foton Auman, JAC, Sinotruk, Yutong, King Long, and Higer platforms.
For reliable performance, use premium diesel fuel, avoid water contamination, replace fuel filters regularly, and monitor injector correction values. During installation, always fit new sealing washers, maintain complete fuel system cleanliness, follow OEM torque specifications, and perform injector coding when required by ECU strategy. Common failure indicators such as excessive return flow, cylinder correction deviation, rail pressure fluctuation, nozzle wear, valve wear, solenoid malfunction, internal leakage, and carbon deposits signal the need for replacement, restoring peak fuel system reliability.
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