Fuel Injector 0445120177 / 5254261 for Cummins QSB6.7L ISB6.7L B4.5

The 0445120177 / 5254261 is a new diesel fuel injector for Cummins QSB6.7L, ISB6.7L, B4.5, B6.7, L9, QSB4.5 engines. It restores correct fuel delivery and spray pattern, which means easier starting, a stable idle, full power and lower fuel consumption.

Specifications

• Part number: 0445120177 / 5254261
• Condition: New
• Engine make: Cummins
• Warranty: 12 months

Cross-Reference Part Numbers

5254261NX, 5254261PX, 5254261RX, 5254261006R

Compatible Engines

Cummins: QSB6.7L, ISB6.7L, B4.5, B6.7, L9, QSB4.5

Compatible Machines and Applications

• Fit for Dodge Ram 1500, 2500, 3500, 700, 1500 Classic, 3500, 4000, ProMaster 1500, ProMaster 2500, ProMaster 3500, ProMaster City, ProMaster Rapid
• Fit for Freightliner Cummins 6.7L Trucks
• Fit for Freightliner Cummins 6.7L School Bus
• Fit for Thomas Cummins 6.7L School Bus

Installation Advice

For the best engine performance we recommend replacing the complete set of injectors at the same time. New and worn injectors deliver fuel differently, and mixing them can cause uneven running. Please compare the part number on your old injector before ordering.

Warranty and Shipping

Every injector from InjectorHub comes with a 12-month warranty and fast worldwide shipping. Not sure it is the right part? Send us the code from your old injector or your engine serial number and we will confirm compatibility.