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Bosch original 0445120038 Common Rail Injector Fuel Injector for QSL QSL9 Diesel Engine Part Replacement for OEM 0445120133 4945463 Truck original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120038 |
| MOQ: | 1 |
| Price: | $50-$122 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Bosch Common Rail Fuel Injector for QSL9
,Diesel Engine Fuel Injector replacement
,OEM Truck Fuel Injector with warranty
Bosch original 0445120038 Common Rail Injector Fuel Injector for QSL QSL9 Diesel Engine Part Replacement for OEM 0445120133 4945463 Truck original new injector
Fuel Type | Diesel |
Condition | New / OEM Replacement |
Applicable Engine | Cummins QSL8.9, Cummins QSL9, Cummins QSC8.3, Cummins ISC, Industrial Diesel Engines, Generator Engines, Marine Engines, Construction Equipment Engines |
Injector Type | CRIN120 Common Rail Direct Injection Injector |
Quality Standard | Manufactured to Original Bosch Engineering Specifications |
Packaging | Neutral / Standard Protective Industrial Packaging |
Fuel System | Common Rail Direct Injection, Electronic Solenoid Control, Up to 1800 Bar |
OE Number | 0445120038 |
Brand | BOSCH |
Cross Number / Universal Number | 3965749, 4945463, 4993482, 0445120050, 0445120070, 0445120133 |
Vehicle / Equipment Application | Excavators, Loaders, Generators, Marine Engines, Mining Equipment, Agricultural Machinery, Road Construction Equipment, Industrial Compressors, Oil & Gas Equipment |
Application Type | Industrial, Power Generation, Marine, Mining, Agricultural, Construction |
Engineered for demanding continuous-duty applications, the Bosch 0445120038 common rail diesel fuel injector delivers precise fuel metering for Cummins QSL8.9, QSL9, QSC8.3 and ISC industrial power units. Built to original Bosch engineering specifications, this CRIN120 series injector supports operating pressures up to 1800 bar and utilizes electronic solenoid control for accurate, repeatable injection across variable load conditions. It cross-references OE numbers 3965749, 4945463, 4993482, 0445120050, 0445120070 and 0445120133 for straightforward sourcing.
High-precision manufacturing with micron-level machining tolerances ensures an optimized fuel spray pattern that improves combustion efficiency and reduces fuel consumption. Hardened steel components provide superior wear resistance, while dedicated corrosion protection makes the injector suitable for both heavy industrial and marine environments. This durable, industrial-grade construction is engineered for long service life in generators, excavators, loaders, mining haul trucks, agricultural machinery and marine auxiliary engines.
Proper installation requires a clean fuel system, new fuel filters, verified fuel rail condition and new sealing washers torqued to OEM specifications, with injector code programming when needed. After fitting, perform leakage testing, rail pressure checks, injector balance tests and ECU communication verification. Recommended diagnostics include leak-off tests, return flow tests, resistance measurement, bench calibration and fault code scanning to maintain peak reliability throughout scheduled maintenance intervals.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
