Bosch BOSCH 0 445 120 272 Common Rail Injector 0445120272 for Cummins ISC 8.3L / QSC8.3 / QSL9 Engine (Alternative to 5263305 87581565)
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| Product Name | Common Rail Injector |
| Brand | Bosch |
| Model | CRIN1-14/16 |
| Nozzle Model | DLLA118P2234 |
| Fuel Type | Diesel |
| Working Pressure | 1600-2000 bar (typical Common Rail system pressure) |
| Displacement | 8.3L |
| Weight | Approx. 0.75 kg |
| Technical Features | Electromagnetic Valve Control, Precision Fuel Injection, Nozzle Coding Required |
Manufacturer No.
0 445 120 27204451202720986435532
OEM Part No.
526330587581565397305949404393965720
Engine Part No.
Cummins ISC 8.3Cummins QSC8.3Cummins QSL9
Interchange No.
04451200350445120112
Fitment Vehicles
Case Construction EquipmentNew Holland TractorKomatsu ExcavatorPegasus Truck
Fuel System - Industrial Encyclopedia
Supplying original Bosch common rail injectors, part number 0445120272 (0 445 120 272). This injector is designed specifically for Cummins ISC 8.3L, QSC8.3, QSL9 diesel engines and is widely used in construction and agricultural machinery such as Case, New Holland, and Komatsu. As a Bosch CRIN1-14/16 type common rail injector, it can perfectly replace the original numbers 5263305, 87581565, 3973059, 4940439, and Bosch 0445120035, 0445120112. It uses precise solenoid valve control to ensure accurate fuel injection, improving combustion efficiency and power output. The standard working pressure is up to 1600-2000 bars, meeting stringent emission and performance requirements.