TAD1170VE; TAD1171VE; TAD1172VE; TAD1170-72VE Intake and Exhaust System SCR. Level Sensor. Heater TAD1170VE, TAD1171VE, TAD1172VE Parts on group SCR. Level Sensor. Heater: Pos. Part No Qty Parts name Comments 1. 22280005 [1] Sensor 25L 2. 21648844 [1] Sensor 45L 3. 21648846 [1] Sensor 70L 4. 22230755 [1] Filter Std 4. 22406383 [1] Kit 40 micron suctions filter Parts catalog : SCR. Cables TAD1170VE, TAD1171VE, TAD1172VE SCR. Sensors TAD1170VE, TAD1171VE, TAD1172VE SCR. Mounting bracket, Muffler side mounting TAD1170VE, TAD1171VE, TAD1172VE SCR. Mounting bracket, Muffler top mounting TAD1170VE, TAD1171VE, TAD1172VE SCR. Installation Components Muffler vertical angled outlet TAD1170VE, TAD1171VE, TAD1172VE SCR. Installation Components Muffler vertical outlet TAD1170VE, TAD1171VE, TAD1172VE SCR,Level Quality sensor,Heater TAD1170VE, TAD1171VE, TAD1172VE SCR. Pump Unit TAD1170VE, TAD1171VE, TAD1172VE SCR. Control System TAD1170VE, TAD1171VE, TAD1172VE SCR. Hoses for Installation TAD1170VE, TAD1171VE, TAD1172VE SCR. AdBlue/DEF Tank 25L TAD1170VE, TAD1171VE, TAD1172VE SCR. AdBlue/DEF Tank 45L TAD1170VE, TAD1171VE, TAD1172VE