These are the nuts that hold the DPF pressure sensor pipes onto the main body of the DPF unit (Diesel Particulate Filter Exhaust Unit). 2x DPF pressure pipe nuts. You will receive a set of 2x DPF pressure pipe nuts as pictured.
DPF Pressure Sensor Pipe fits MERCEDES SPRINTER 906 2.2D Before DPF 13 to 18 BM
DPF Pressure Sensor Pipe fits MERCEDES SPRINTER 906 2.2D After DPF 13 to 18 Hose
DPF Pressure Sensor Pipe fits MERCEDES VITO W447 1.6D After DPF 14 to 16 Hose BM
DPF Pressure Sensor Pipe fits MERCEDES SPRINTER 906 2.2D After DPF 06 to 15 Hose
DPF Pressure Sensor Pipe fits MERCEDES ML420 W164 4.0D Before DPF 06 to 08 Hose