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Bosch BOSCH 0433171734 Diesel Injector DLLA140P1144 for Komatsu PC300-7 6D114 Engine - Image 1
Bosch BOSCH 0433171734 Diesel Injector DLLA140P1144 for Komatsu PC300-7 6D114 Engine - Image 2
Bosch BOSCH 0433171734 Diesel Injector DLLA140P1144 for Komatsu PC300-7 6D114 Engine - Image 3
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Bosch BOSCH 0433171734 Diesel Injector DLLA140P1144 for Komatsu PC300-7 6D114 Engine


Product TypeDiesel Injector
Nozzle ModelDLLA140P1144
Nozzle Count5
Nozzle Diameter0.28 mm
Injection Angle140°
MaterialHigh Speed Steel
Fuel TypeDiesel
Applicable SystemHigh Pressure Common Rail
Manufacturer No.
04331717340 433 171 734DLLA140P1144
OEM Part No.
39398076743-11-3120
Engine Part No.
6D114
Interchange No.
DLLA140P114404331717340 433 171 734
Fitment Vehicles
Komatsu PC300-7 ExcavatorKomatsu PC360-7 Excavator

Fuel System - Industrial Encyclopedia

Purchase the original Bosch quality injector 0433171734 (DLLA140P1144) for Komatsu PC300-7 excavator and 6D114 engine. Precision diesel injector ensures complete fuel atomization, enhancing combustion efficiency and reducing emissions. Replacement for OEM numbers 3939807, 6743-11-3120. Industrial high-pressure common rail nozzle, strictly conforms to OE specifications, providing stable power output.