Abstract: An apparatus and method of assembling a syringe pump for accurately dispensing a fluid from a syringe. The syringe pump has a frame having a valve assembly connectable to the syringe. A linear rail is disposed in and connected to the frame, and a travel block is disposed within the frame and slidably connected to the linear rail. A connector is connected to the travel block and connectable to the syringe. A power screw having a first end rotatably supported by bearings is disposed within the frame and has a free second end opposite the first end of the power screw wherein the travel block is threadably connected to the power screw. The power screw is rotatably driven to effectively drive the travel block and the connector linearly along the linear rail thereby dispensing the fluid from the syringe.