A058K911 (5418708) - catalytic converter. It is a device that cleans exhaust gases of L9 engine from the nitrogen oxides (NOx) and particulate matter (PM). It consists of a metal housing, three ceramic blocks with catalytic coating (1 - the Diesel Oxidation Catalyst (DOC), 2 - the Diesel Particulate Filter (DPF) and 3 - reduction catalyst SCR), two NOx sensors, 4 probe temperature sensor (mode of function - thermo-resistor NTC), differential pressure sensor, urea dosing module.

Not for automatic fire fighting equipment, not for military use.