Bosch original Cummins ISB Engine Excavator Parts 0445120212 Diesel Engine Inyector 0445120273 Cross Reference 0445120007 for Excavator Machinery Replacement for OEM Components original new injector

Built on the Bosch CRIN1 and 120 Series platforms, the original new Bosch 0445120212 (0 445 120 212) is a solenoid-controlled common rail diesel injector for high-pressure fuel systems rated up to 1800 bar. Manufactured according to Bosch OE standards, it delivers accurate injection timing, precise fuel metering and fine atomization to support optimized combustion, improved fuel economy, enhanced power, reduced smoke and lower NOx emissions. Multiple injection events and improved cold starting further support efficient operation in Euro III, Euro IV and selected Euro V appliions.
Compatibility covers Cummins ISBe 3.9, 5.9 and 6.7, ISDe 4.5 and 6.7, QSB 4.5 and 6.7, and Cummins B and C Series engines. Listed vehicle appliions include Ford Cargo, Volkswagen Worker and Constellation, DAF LF45, LF55 and CF65, Iveco EuroCargo, Foton Auman, Dongfeng commercial trucks and JAC heavy-duty trucks. Cross references include Bosch 0445120007, 0445120231 and 0445120273, exchange number 0986435508, plus Cummins, Ford, Volkswagen and DAF references listed in the product table, supporting replacement identifiion across mixed fleets.
Appliions extend to industrial engines, construction and mining equipment, agricultural machinery, generator sets and marine auxiliary power units. During installation, replace the copper washer, O-ring seals, high-pressure fuel pipe and return-line seals, and perform injector coding where supported by the ECU. Ultra-low sulfur diesel, clean fuel, maintained filtration and periodic injector balance testing are recommended service practices.