Fuel Injector 51101007398 0432131701 for Man Engine Truck Condition: 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: 51101007398, 51.10100-7398, 51 10100 7398, 0432131701, 0 432 131 701 Fit For Man Engine Applications:Fit For Man Truck Specification:Mayching DLLA146P581 Nozzle