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Master Spa – Hot Tub Pumps & Motors

At Master Spa Parts, we exclusively sell original OEM Master Spa pumps and motors. Nothing we carry in our inventory is rebuilt! We carry the complete catalog of Master Spa’s circulation pumps, speed pumps, and Master Spa pump replacement parts in stock and ready to ship. You are eligible to receive free shipping to the continental U.S. on orders over $99! If you have questions about which pump you need, please call our Customer Service team at (855) 308-2149 and reference your spa’s year, make, and model.

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    The 2 inch Pump O-Ring fits neatly into pump joints/parts that need to create a tight seal. Works with 2 inch nuts.

    Get all the parts you need to fully assembly your replacement spa pump.

    2 inch Pump O-Ring from Master Spa
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    The newly redesigned Laing Circulation Pump is directly interchangeable with the previous with the exception of a bonding lug that has been added to the top of the motor body. When replacing one of the original style pumps with the new style it will be necessary to run a copper wire from the pump bonding lug to the grounding bar on the spa control pack.

    Laing circulation 240 v pump
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    The 2 inch Standard Pump Union is a standard pump union used for complete assembly of your replacement pump. Should fit any 2 inch end on most pumps.

    2 inch Standard Pump Union
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    The 1.5 inch Pump O-Ring fits neatly into pump joints/parts that need to create a tight seal. Works with 2 inch nuts.

    Get all the parts you need to fully assembly your replacement spa pump.

    1.5 inch Pump O-Ring
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    Don’t allow a broken pump to spoil your hot tub fun ! The Center Discharge, 120V Aqua-Flo Circ Pump is a replacement OEM pump designed for select Down East Spas and Legend Series Master Spas. Manufactured by world renowned Emerson.

    This product replaces x321791 (There may have to be plumbing done or the original pump mounts moved in order to get this pump to replace the x321791).

    Center Discharge, 120V Aqua-Flo Circ Pump
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    The Master Spas Freeze Plug Kit contains a plug set that works on most spa pumps. This can be loosened to drain any trapped fluid within your pump. Replacing a broken pump ? Make sure to get new freeze plugs as well.

    Master Spas Freeze Plug Kit
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    The 2 inch Pump Split Nut is used as a replacement for the pump union that would need to be re-plumbed. You can cut off the old pump union and replace with this split nut. This comes with the 2 screws that screw and hold it together.

    2 pump split nut
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    This is the 2” gasket that goes with the Laing circulation pump found in your spa or hot tub. Replace broken gaskets to prevent leaks and ensure you and your loved ones enjoy your hot tub in safety.

    2 gasket laing circulation pump
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    The 3 horsepower, 1 speed Pentair Power WOW Pump is a replacement pump for select spas that include but aren’t limited to Clarity, Contractor, Down East, Freedom, H2X Swim, Healthy Living, Legacy Whirlpool, Legend Series, Michael Phelps and Twilight Series Spas lines.

    Don’t let a broken pump spoil your fun! Order one today and have it delivered quickly so you can go back to enjoying your spa.

    pentair power replacement part
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    The 1.5 inch standard pump union is a universal pump union used for complete assembly of your replacement pump. Should fit any 1.5 inch end on most pumps.

    You need this to fully assemble your pump.

    White inset replacement rings
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    The Rubber Pump Mount is suitable for the elastic mounting of your replacement spa pump. These rubber mounts are simple and economical construction elements. They help to reduce the vibrations that are generated by your pump.

    Rubber Pump Mount
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    Don’t let a broken pump prevent you from enjoying your hot tub ! The 6 horsepower, 2 speed, 56 Frame Sta-Rite / Pentair Pump is a replacement pump for select Clarity, Contractor, Down East, Freedom, Legend Series Master Spas, Legacy Whirlpool, H2X and Twilight Series models.

    6 horsepower, 2 speed, 56 Frame Sta-Rite / Pentair Pump
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