Pool Pump Motor, Permanent Split Capacitor, 2 1/2 HP, 56J Frame, 3,450 Nameplate RPM

AO Smith Motors are the OEM (Original Equipment Manufacture) for most popular pool pumps. If you look on your current pool pump label it will most likely say the brand name of the pump (i.e. ftHayward) and somewhere on there it will say ftAO Smith ft.

Pool Pump Motor, Permanent Split Capacitor, Open Dripproof, 2-1/2 HP, 3450 Nameplate RPM, 56J NEMA/IEC Frame, CCW Rotation, Voltage 208-230, 13.0-11.8 Full Load Amps, 1 Phase, 60 Hz, Face Mounting, Ball Bearings, Black, Flange Material Aluminum, Shaft Threaded 7/16-20 UNF-2A RH, Shaft Material 303 Stainless Steel, Thermal Protection Auto, 1.10 Service Factor, Ambient Temperature 50 Degrees C, Shaft Dia. 5/8 In., Shaft Length 2-9/16 In., Insulation Class B, Efficiency Group High.Features:Ball BearingClass B InsulationFlange Material AluminumShaft Material 303 Stainless SteelAmbient Temperature 50 Degrees C60 HzE-Coated Main Frame for Superior Corrosion ResistanceCool Running for Longer Winding Life303 Stainless Steel Shaft

Please go to the main item for a full detailed description of this item.Fits: Americana, American Eagle, Hayward Super and Super II, Hayward Max-Flo, Hydrotech, ITT Marlow Argonaut, Jacuzzi Magnum, Speck.

AO SMITH - 2-1/2 HP Motor, 208/230V

It is important to know that pool pump motors are not manufactured by the pump manufacturer; the motor will usually be manufactured by AO Smith, Magnetek or Centurion. Your pump's motor should have a label or faceplate on it which includes the information you need to replace your pump motor. The most important categories to note will be the horsepower (hp), motor frame (fr), voltage and service factor (sf). Some labels will provide you with a model number and it will usually be listed as CR or CAT. 2.5 HP - Up Rated For Hayward NorthStar SP4020X25NS Pump Cross References: SPX1620Z1MNS, SP1620Z1MNSC Service Factor: 1.10 56J Frame Threaded Shaft 208-230 Volt 13.0-11.8 amps Capacitor Start Automatic Overload Protection Non-Reversible CCW Stainless Steel Shaft When replacing your pool pump motor you should always replace the shaft seal as well. The shaft seal is a 2 part piece made of rubber, metal and ceramic and keeps water from entering the pump motor. It is located near the impeller at the end of the motor shaft. Shaft seals vary between pumps so be sure to order the appropriate shaft seal for your pump.?