Genuine Cummins 5560966 Injector Fuel Supply Tube | B6.7 ISB QSB
SKU 5560966
In stock: 1 available · Ships from Kelowna BC
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Genuine Cummins 5560966 Injector Fuel Supply Tube | B6.7 ISB QSB
The Genuine Cummins 5560966 is a high-pressure injector fuel supply tube for Cummins B6.7, ISB 6.7, and QSB6.7 diesel engines. It routes high-pressure fuel from the common rail to the fuel injectors. Stocked in Kelowna, BC and ships Canada-wide.
Specifications
- Part Number: 5560966
- Type: Injector Fuel Supply Tube (High-Pressure Fuel Line)
- Application: Cummins B6.7, ISB 6.7, QSB6.7 common-rail engines
Fitment
Fits the following Cummins engines:
- Cummins B6.7 engines
- Cummins ISB 6.7L engines
- Cummins QSB6.7 engines
FAQ
What is an injector fuel supply tube?
The injector fuel supply tube is a high-pressure steel tube that delivers fuel directly from the common rail to each fuel injector. These are precision-made and must be replaced with the correct OEM tube to maintain proper flow and pressure ratings.
Should I replace all fuel supply tubes at once?
If one tube is leaking or damaged, inspect all tubes for wear, corrosion, or fitting damage. Replacing them as a set during a fuel system service is common best practice.
Does this require torquing to spec?
Yes — high-pressure fuel tube fittings must be torqued to Cummins specifications using the appropriate tools to prevent leaks. Refer to your Cummins service manual for torque values.
Do you ship to my location?
Yes. AIM Rentals ships Canada-wide from Kelowna, BC.
| Make | Model | Year | Engine / Spec |
|---|---|---|---|
| ["Cummins B6.7","Cummins QSB6.7","Cummins ISB 6.7"] | |||
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Ships from Kelowna BC after order review.
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