Waterway 2.0 HP Executive Spa Pump Wet End [2 1/2" MBT X 2" MBT] [48 Frame] (310-1820)

Waterway 2.0 HP Executive Spa Pump Wet End [2 1/2" MBT X 2" MBT] [48 Frame] (310-1820) from Waterway Plastics is selected when the existing assembly needs a direct-fit style component rather than a generic part that may require field modification. This pump wetends item is intended for compatible pool, spa, bath, or water equipment applications where precise fit and the correct service configuration matter. Replacing the correct component can improve serviceability, reduce leaks or vibration, and help the surrounding assembly work as intended.

As a pump wet end replacement assembly, this item renews the water-handling portion of the pump, including the volute-style assembly that moves water through the spa or bath system. Wet end repairs typically require close attention to horsepower, frame style, suction and discharge orientation, and union or thread type so the new assembly lines up with the existing motor and plumbing. Key identifiers include the horsepower reference of 2.0 HP; frame detail of 48 Frame; configuration details including 2 1/2" MBT X 2" MBT, 48 Frame.

This part is intended to support a clean repair, but final fit should be confirmed using the equipment model and the dimensions listed in the product title. Match horsepower, frame size, suction/discharge orientation, thread style, and seal compatibility before installation. If there is any uncertainty, measure the existing part and review any model-specific diagrams before placing the order. Professional installation is recommended for electrical, pressurized, or high-flow systems.

• Replacement pump wetends item from Waterway Plastics
• Designed for compatible systems requiring part number 310-1820
• Helps restore proper fit, flow, connection, or equipment service function
• Verify size, voltage, frame, connection style, and model compatibility before installation
• Suitable for service repairs, preventive maintenance, or replacement of worn original components