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Aftermarket DOC for Cummins ISL-G

No Core Charge - New Unit - Free Shipping

Part Number:  4969771NX (Two catalysts per truck)

Warranty options:

  • 1-year warranty

Not sure about something?  Contact us, we're happy to help.

DPF Canada offers new units, no core charges, and no core returns are required.  Choose your warranty if multiple options are available.  DPF Canada provides free shipping for 4969771NX.