Cummins DEF Doser Pump Unit (PN: 5506956)
Description
Description
Item Name:
Cummins DEF Doser Pump Unit (PN: 5506956)
Function:
The Cummins DEF Doser Pump (5506956) is the heart of your aftertreatment system. It draws Diesel Exhaust Fluid (DEF) from the tank and pressurizes it for delivery to the injector, enabling the SCR system to reduce NOx emissions.
Compatibility:
Fits various Cummins ISX15, ISX12, and ISB6.7 engines used in Freightliner, Kenworth, Peterbilt, and International trucks.
Materials And Construction:
Constructed with urea-resistant polymers and corrosion-proof internal components to prevent crystallization and jamming. Built to endure harsh chassis environments.
Installation And Maintenance:
Direct replacement for the supply module. Ensure all DEF lines are clean and clicked into place securely during installation to prevent leaks.
Performance:
Restores proper DEF dosing, clearing "Aftertreatment" codes and preventing engine derates. Essential for maintaining EPA emissions compliance.
Key Features:
- Genuine Cummins Part (5506956).
- Precise urea delivery for SCR systems.
- Prevents emission-related engine derates.
- Corrosion-resistant construction.
Upgrade your truck with the dependable Cummins DEF Doser Pump Unit (PN: 5506956) today!
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