Brush motor diesel pump

The utility model discloses a diesel pump with a brush motor, which belongs to the technical field of fuel pumps and comprises the brush motor, two ends of the brush motor are respectively connected with a controller component and a pump body component, the brush motor comprises a stator component and a rotor component which are matched with each other, the controller component comprises a brush carrier, and the brush carrier is connected with the pump body component. A brush carrier positioning boss is arranged at one end, close to the brush motor, of the brush carrier; the stator assembly comprises a machine shell, a magnetic shoe, a magnetic shoe clamping spring and a magnetic shoe limiting support. The brush carrier positioning boss, the magnetic shoe limiting support and the magnetic shoe clamping spring are matched to fix the magnetic shoe on the machine shell. According to the utility model, the structure can be simplified, materials are reduced, and cost is reduced; the size is small, and arrangement