Diesel engine water pump shell

The utility model relates to a diesel engine water pump shell which comprises a water pump axle seat, a water inlet cavity and a water outlet cavity that are arranged on the shell, and a pump body vortex chamber, wherein the water inlet cavity is provided with a water inlet; the water outlet cavity is provided with a water outlet; the water inlet cavity is communicated with the pump body vortex chamber; the inner side surface of the shell is a mounting surface of a pump cover; the water inlet cavity is positioned at the middle-lower part of the shell; the water inlet is positioned at the bottom of the water inlet cavity; the pump body vortex chamber and the water outlet cavity are arranged at the same side; and the shell is provided with a lower water outlet communicated with the water outlet cavity, and a water temperature induction plug mounting hole communicated with the water outlet cavity by an internal flow channel. The lower part of the diesel engine water pump shell is connected with a radiator by a rubber tube, and the diesel engine water pump shell has enough assembly space so as not to be limited by space when being assembled, and can conveniently and rapidly assemble the rubber tube.