Search results for: '56157 3 x300020'

When a spa's printed circuit board (PCB) fails it can mean the lights, pumps, safety shut-offs, filtering systems, or all of the above will not function as expected. With products such as the MS1700 Circuit Board V/N: 56157 and others for Michael Phelps swim spas, Master Spa Parts can have your spa up and running in no time.

Customers in the Lower 48 can also take advantage of our quick, complimentary shipping offer on this MS1700 circuit board replacement and others $99 and over.

Replacement 3" Light, no gasket

Jet Body Diverter with 3 Ports

Jet 3 3/8 inch Typhoon Directional Massage SST

Jet 3 3/8 inch Typhoon Directional SST

Threaded Mini-Storm Jet Body w/ 3/4" & 3/8" Ribbed Barbs

3/8 x 3/8 inch Barb Coupler

3/4 x 3/4 inch Barb Coupler

3/4 x 3/8 inch 2 Barb Manifold

Drain Faucet Valve with 3/4 inch Barb

3" Light without Gasket

3" Speaker Grill Mesh