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Bosch 0445120121 Common Rail Injector 4940640 for Cummins ISLE Engine

Bosch 0445120121 Common Rail Injector 4940640 for Cummins ISLE Engine

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Injector TypeCommon Rail Injector
Nozzle ModelDLLA142P1709
Valve Group ModelF00RJ01941
Compatible Engine Displacement8.9L (ISC/ISL) / 6.7L (ISB/QSB)
Manufacturer No.
04451201210986AD1047
OEM Part No.
4940640
Engine Part No.
ISL CM2150ISL CM850ISL9 CM2150 SNISLEISB6.7QSB6.7ISC/ISL 8.9L
Interchange No.
DLLA142P17090433172047F00RJ01941C4940640
Fitment Vehicles
Commercial TruckBusConstruction Equipment

Fuel System - Industrial Encyclopedia

Bosch Original Common Rail Injector 4940640 / 0445120121, fits Cummins ISLE, ISL, ISB6.7, QSB6.7 and other engines. Utilizes high-precision fuel injection technology to ensure efficient combustion of the engine and reduce emissions. Replaceable part number 0986AD1047, nozzle DLLA142P1709, valve group F00RJ01941. Widely used in heavy trucks, coaches and construction machinery, reliable quality, stable performance.