310-4190 is a 4 horsepower impeller for 56 frame Waterway Executive pumps. When replacing an impeller we strongly recommend you replace the shaft seal at the same time. A Waterway Executive impeller will use a PS-1000 seal. A previously used shaft seal may not seal correctly allowing for leakage into the motor.
Always purchase the correct horsepower impeller purchasing an impeller to large for your motor will dramatically shorten the life of the motor. This 4hp impeller part number 310-4190 is designed for 56 frame spa motors with a minimum of 12amps. Remember we are here to help if you are not certain.
Manufacturer: Waterway Manufacturer Number: 310-4190 Manufacturer Warranty: 6 Months parts.
If it is a part we sell then it is a part we have had hands on experience with meaning we can help with technical issues and understand which products are better then others. Spa Parts Online sells genuine waterway executive spa pump parts.
