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Replacement Spa Motors
We stock a huge selection of replacement hot tub motors in all formats (48 frame, 56 frame, 56J frame, C-face) and in horse-power ranges for all makes and models of spas.
How to Determine Your Spa Motor Size The easiest way to determine whether your spa takes a 48-frame or 56-frame motor is to measure between the thru-bolts. These are the bolts that run the length of the motor and screw into the four legs of the wet-end volute or seal plate.