The dispenser is square in shape and measures 3-1/8 inches in width by 3-1/8 inches in depth

and once placed on its mounting surface

Bradley 269-973 Actuator-3318117 Replacement Part

Diameter 19 7/8 Inches

Nidec US Motors UJ3C2P18M Close-Coupled Pump Motor, 3 HP, Cap Start Run, 1800 RPM, 115, 230V, 184JM Frame Length-32" The dispenser is square inItem: Close Coupled Pump Motor, Motor Type: Capacitor Start Capacitor Run, HP: 3, Nameplate RPM: 1800, Voltage: 115 230, Frame: 184JM, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 1, Speeds: 1, Service Factor: 1. 15, Insulation Class: F, Mounting: Rigid, Bearings: Ball, Shaft Type: Key, Shaft Number: 1, Shaft Length: 4. 25", "C" Dim: 20. 3, Thermal Cooling: Fan Cooled.