Profile Seal Injection nozzle,Between injection nozzle and front exhaust pipe,BETWEEN INJECTION NOZZLE AND FRONT OF EXHAUST PIPE / FUEL SYSTEM|800|ADBLUE CONTAINER AND LINES,49|EXHAUST SYSTEM|222|EXHAUST SYSTEM FOR SIX-CYLINDER DIESEL VEHICLES,49|EXHAUST SYSTEM|285|EXHAUST SYSTEM ON DIESEL VEHICLES,49|Exhaust system|218|Exhaust system on 4-cylinder diesel vehicles,49|Exhaust system|222|Exhaust system on 6-cylinder diesel vehicles M642+U42+474;.