New PM Sensor 5461550 A056N688 For Cummins ISX12 ISX15 X15 Diesel Particulate

Cummins Part Numbers: 5461550, 5461550RX, A056N688. Particulate Matter (PM) Sensor For Cummins Engines. Inspect the DPF: If your DPF (Diesel Particulate Filter) is "cracked" or leaking, the soot will destroy this new sensor within a few hours.