Select your warranty for the Q621386

Aftermarket DPF filter for Cummins engine model ISB and Paccar engine model PX6 (Cummins ISB & Paccar PX6)

This high-quality aftermarket filter replaces the Cummins/Paccar part number Q621386.

Please note DPF Canada filter products are all new and do not have any core charges.

This DPF filter comes with the following warranty option:

  • 3-year manufacturer's warranty (ships in 1-2 days)