Bosch original Replacement Diesel Common Rail Fuel Injector 0445120071 for QSB4.5 ISDE Engine, Cross Reference 0445120161, 0986435519, 4940096, for Excavator and Auto Parts original new injector
Bosch 0445120071 diesel fuel injector
,QSB4.5 ISDE engine common rail injector
,Excavator replacement diesel injector
Bosch original Replacement Diesel Common Rail Fuel Injector 0445120071 for QSB4.5 ISDE Engine, Cross Reference 0445120161, 0986435519, 4940096, for Excavator and Auto Parts original new injector
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Fuel Type |
Diesel |
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Condition |
Original New |
|
Applicable Engine |
Cummins ISBe, ISDe, QSB, QSC, B Series, C Series, Industrial Diesel Engines and Generator Engines |
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Injector Type |
High-Pressure Common Rail Fuel Injector |
|
Quality Standard |
Bosch Common Rail System Standards |
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Packaging |
Not specified |
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Fuel System |
Common Rail Diesel Injection System |
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OE Number |
0445120071 / 0 445 120 071 / 0445 120 071 |
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Brand |
BOSCH |
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Cross Number / Universal Number |
Bosch Exchange: 0986435519; Cummins OEM: 3970987, 3999832, 4940096, 4981077, 5253221 |
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Vehicle / Equipment Application |
Heavy-Duty Trucks, Commercial Vehicles, Diesel Buses, Excavators, Wheel Loaders, Agricultural Tractors, Harvesters, Diesel Generator Sets, Industrial Equipment and Marine Auxiliary Engines |
|
Application Type |
Commercial Vehicle, Industrial, Construction, Agricultural, Power Generation and Marine Auxiliary Applications |
Built for demanding diesel appliions, the BOSCH 0445120071 common rail fuel injector is an original replacement component for Cummins ISBe, ISDe, QSB, QSC, B Series and C Series engines, as well as Cummins industrial and generator engines. Operating at pressures up to 1,600 bar, it supports heavy-duty trucks, buses, excavators, wheel loaders, agricultural machinery, generator sets, industrial equipment and marine auxiliary engines.
Within the common rail system, pressurized fuel is stored in the rail and delivered according to ECU-controlled timing and duration. Solenoid activation lifts the injector needle, producing atomized fuel for the combustion chamber. Pilot, main and post injection events can support precise fuel delivery, consistent spray performance and optimized atomization. These functions help improve combustion efficiency and engine power while reducing fuel consumption, exhaust emissions and engine noise.
Engineered with Bosch fuel injection technology and designed to Bosch Common Rail System standards, the injector is built for high-pressure resistance, long service life and reliable operation in demanding working environments. Cross references include Bosch exchange number 0986435519 and Cummins OEM numbers 3970987, 3999832, 4940096, 4981077 and 5253221. The product is supplied with a 12-month warranty and is available for global markets, providing a practical OEM replacement option for maintenance, repair and fleet service requirements.
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Bosch original Replacement Diesel Common Rail Fuel Injector 0445120071 for QSB4.5 ISDE Engine, Cross Reference 0445120161, 0986435519, 4940096, for Excavator and Auto Parts original new injector Fuel Type Diesel Condition Original New Applicable Engine Cummins ISBe, ISDe, QSB, QSC, B Series, C ...