Fuel Injector A0030173621 0432231693 for MTU Engine MB OM449LAC ondition: New Aftermarket Part Note: We recommend replacing the entire set of fuel injectors to ensure the engine's optimal performance. Due to differences in oil output and atomization concentration between and aftermarket parts, they should not be mixed. Replacing the entire set of injectors helps avoid potential issues.Replacement Part Number:A0030173621, 0432231693, 0 432 231 693, 0030173621, 0 030 173 621 Fit For MTU Engine: MB OM449LAS pecification: Matching DLLA146S1245 Nozzle