Bosch 0445120125 Common Rail Injector Assembly - Fit Cummins Komatsu 120 Series Diesel Common Rail Injector
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| Product Type | Common Rail Injector |
| Brand | Bosch |
| Part Number | 0445120125 / 0 445 120 125 |
| Series | CRIN 120 series |
| Manufacturing Material | High Speed Steel |
| Inspection Standard | 100% Professional Testing |
| Fuel System Type | High Pressure Common Rail Injection System |
| Engine Model | Cummins QSL9 / ISLe QSL8.9 |
| Compatible Model | Komatsu PC300-8, PC350-8, PC359-7 |
| Nozzle Model | DLLA118P2203 / 0433172203 |
| Valve Component Number | F00RJ01941 |
| Working Pressure Range | 1500-2000 bar |
| Warranty | 12 Months |
| Packaging | Standard Export Packaging |
Manufacturer No.
04451201250 445 120 125098643552209864355600986435554
OEM Part No.
8434681284346812R52633085263308PX5263308NX49401704940170NX4940170RX396572139730603973060NX49390614939061NX6745-11-31026745-12-31006745-12-3100PRM6745-12-31001077550420
Engine Part No.
Cummins QSL9Cummins ISLe QSL8.9
Interchange No.
04451202360445120029
Fitment Vehicles
Caterpillar 320DKomatsu PC300-8Komatsu PC350-8Komatsu PC359-7CaseNew Holland
Fuel System - Industrial Encyclopedia
Professional supply of Bosch original standard common rail injector, part number 0445120125 / 0 445 120 125. This injector is precision manufactured from high-speed steel, compatible with Cummins QSL9 engine and Komatsu PC300-8, PC350-8, PC359-7 excavators. Offers various interchange part numbers: 5263308, 4940170, 6745-11-3102, 84346812, 3965721, 3973060, etc. 100% professional testing ensures fuel atomization and combustion efficiency. Widely used in construction machinery and heavy trucks, it is a key fuel system component for improving engine performance and reducing emissions.