Bosch original Common Rail Fuel Injector: 0445120253, 0445120267, 0445120249, 0445120251, for Diesel Engines, Excavators, Trucks, Cars, Fast Shipping original new injector
Bosch common rail fuel injector
,diesel engine injector for excavators
,original new Bosch injector
Bosch original Common Rail Fuel Injector: 0445120253, 0445120267, 0445120249, 0445120251, for Diesel Engines, Excavators, Trucks, Cars, Fast Shipping original new injector
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Fuel Type |
Diesel |
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Condition |
New / Genuine / OEM Equivalent |
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Applicable Engine |
Cummins QSL8.9, ISL8.9 and ISC8.3; Cummins industrial, generator, marine and power unit engines |
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Injector Type |
Bosch CRIN common rail fuel injector, solenoid controlled |
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Quality Standard |
Manufactured according to Bosch OE specifications and Bosch global quality standards |
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Packaging |
Not specified |
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Fuel System |
Common Rail |
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OE Number |
0445120253 |
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Brand |
BOSCH |
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Cross Number / Universal Number |
0 445 120 253, 0445120253EX, 0445120159, 5263313, 5263313RX, 5263313NX, 4988301, 4988301RX |
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Vehicle / Equipment Application |
Construction equipment, generator sets, mining machinery, marine auxiliary engines, industrial power units, commercial trucks and agricultural equipment |
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Application Type |
Heavy-duty diesel common rail fuel injection; direct OEM replacement |
Built around Bosch CRIN solenoid-control technology, the 0445120253 common rail fuel injector is engineered for Cummins QSL8.9, ISL8.9 and ISC8.3 diesel engine platforms. It also serves Cummins industrial, generator, marine and power-unit appliions across construction equipment, mining machinery and other heavy-duty installations. Manufactured according to Bosch OE specifiions, the new injector is intended as a direct OEM replacement and is supplied with a 12-month warranty.
Within the high-pressure common rail system, the ECU commands the injector solenoid and control valve F00RJ01941 to regulate fuel delivery. The DLLA126P2205 nozzle, cross-referenced as Bosch 0433172205, atomizes diesel into fine particles for efficient fuel-air mixing. Designed for operation at rail pressures up to 1,800 bar, the injector supports precise fuel metering under varying loads, improved combustion, responsive cold starting and controlled fuel consumption, while helping reduce particulate and NOx emissions.
For sourcing and identifiion, cross references include 0 445 120 253, 0445120253EX, 0445120159, 5263313, 5263313RX, 5263313NX, 4988301 and 4988301RX. During installation, replace the sealing washers, clean the injector bore, verify rail pressure and perform injector coding where applicable; calibration should use OEM diagnostic equipment. Clean diesel fuel, regular filter replacement, water-contamination prevention, injector balance testing and monitoring of fuel correction values support reliable service.
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Bosch original Common Rail Fuel Injector: 0445120253, 0445120267, 0445120249, 0445120251, for Diesel Engines, Excavators, Trucks, Cars, Fast Shipping original new injector Fuel Type Diesel Condition New / Genuine / OEM Equivalent Applicable Engine Cummins QSL8.9, ISL8.9 and ISC8.3; Cummins ...