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Pumps & Parts

Pumps & Parts

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Pool Pumps and Parts

Order replacement pumps and parts for hot tubs and spas to keep everything running smoothly all summer. The pump is what circulates pool water to the heater, filter and other parts of the system so you end up with comfortable and healthy water. Mountain View Hearth Products is the largest online spa parts dealer and has all the pool pump motor parts needed to maintain or repair any backyard water fixture. We're an authorized supplier of Waterway, Jacuzzi, Marquis Spa, Zodiac, CG Air, and other leading manufacturers.

OEM Hot Tub Pump Parts

Shop for circulatory pool pumps and installation parts at competitive prices. We have single-speed and variable-speed bath pumps that can power everything from small spa pools to large in-ground pools. There are also portable spa pumps for use with inflatable spas. Click on a product to see which part numbers it replaces before ordering.

Other components may be required for a pump to operate correctly. These include gate valves, pump seals, mounting brackets, pipe extenders, and pressure switches. Use the search bar to enter the information on the part and find potential matches.

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  • Waterway Executive 56-Frame 5HP Spa Pump w/ 2 1/2" x 2" Connections (3722021-13) Waterway Executive 56-Frame 5HP Spa Pump w/ 2 1/2" x 2" Connections (3722021-13)

    Waterway Executive 56-Frame 5HP Spa Pump w/ 2 1/2" x 2" Connections (3722021-13)

    Waterway Plastics

    $600.75
    Replacement Waterway Executive 56-Frame 5HP Spa Pump with 2 1/2 x 2 Connections. 2 Speed, 5.0 HP, 230v, 56fr, 2 1/2" x 2" Connections.Waterway Plastics Part # 3722021-13
    3722021-13
    $600.75
    Qty in Cart: 0
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    $600.75
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  • Waterway Executive 56-Frame Spa Pump (3721621-1D) Waterway Executive 56-Frame Spa Pump (3721621-1D)

    Waterway Executive 56-Frame Spa Pump (3721621-1D)

    Waterway Plastics

    $563.80
    Replacement Waterway Executive 56-Frame Complete Spa Pump. 2 Speed, 4.0 HP, 230v, 56fr, 2".Waterway Plastics Part # 3721621-1D
    3721621-1D
    $563.80
    Qty in Cart: 0
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    $563.80
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  • Waterway Executive 56-Frame Spa Pump with 2 1/2" x 2"Connections (3721621-13) Waterway Executive 56-Frame Spa Pump with 2 1/2" x 2"Connections (3721621-13)

    Waterway Executive 56-Frame Spa Pump with 2 1/2" x 2"Connections (3721621-13)

    Waterway Plastics

    $534.05
    Replacement Waterway Executive 56-Frame Spa Pump with 2 1/2 x 2 Connections. 2 Speed, 4.0 HP, 230v, 56fr, 2 1/2" x 2" Connections.Waterway Plastics Part # 3721621-13
    3721621-13
    $534.05
    Qty in Cart: 0
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    $534.05
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  • 1/2" SPIG with a 3/8" Barb Fitting (WWP425-0210) 1/2" SPIG with a 3/8" Barb Fitting (WWP425-0210)

    1/2" SPIG with a 3/8" Barb Fitting (WWP425-0210)

    Spa Components

    $4.00
    Replacement 1/2" SPIG with 3/8" barb fitting for spas. This part measures 1/2" x 13/16" x 13/16". May fit many units. Please check the owners manual for part numbers. Part # WWP425-0210
    WWP425-0210
    $4.00
    Qty in Cart: 0
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    $4.00
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  • 1/2" SPIG X 3/4" Barbed Adapter (CMP21031-050-000) 1/2" SPIG X 3/4" Barbed Adapter (CMP21031-050-000)

    1/2" SPIG X 3/4" Barbed Adapter (CMP21031-050-000)

    Spa Components

    $3.95
    Replacement 1/2" SPIG X 3/4" barbed adapter. May fit many units. Please check the owners manual for part numbers. Part # CMP21031-050-000
    CMP21031-050-000
    $3.95
    Qty in Cart: 0
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    $3.95
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  • 1cc Shaft Seal Lubricant (LUBE-PP)

    1cc Shaft Seal Lubricant (LUBE-PP)

    Spa Components

    $3.17
    1cc shaft seal lubricant for spas. May fit many units. Please check the owners manual for part numbers. Part # LUBE-PP
    LUBE-PP
    $3.17
    Qty in Cart: 0
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    $3.17
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  • 3/4" Pipe Extender (MGP0301-07) 3/4" Pipe Extender (MGP0301-07)

    3/4" Pipe Extender (MGP0301-07)

    Spa Components

    $4.45
    Replacement 3/4" pipe extender for spas. This part measures 1-5/8" x 1" x 1". May fit many units. Please check the owners manual for part numbers. Part # MGP0301-07
    MGP0301-07
    $4.45
    Qty in Cart: 0
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    $4.45
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  • Aftermarket Waterway E-Series Center Discharge Pump (34-270-3003) Aftermarket Waterway E-Series Center Discharge Pump (34-270-3003)

    Aftermarket Waterway E-Series Center Discharge Pump (34-270-3003)

    Waterway

    $239.00
    Non-OEM Replacement for Waterway E-Series Center Discharge Pump. 1 Speed, 1.0 HP, 115v, 48fr, 1 1/2" Connections.This part is identical to and replaces part number: 3410410-15.Aftermarket Part # 34-270-3003
    34-270-3003
    $239.00
    Qty in Cart: 0
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    $239.00
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  • Air Supply Comet 2000 Side Mount Blower (3210101)

    Air Supply Comet 2000 Side Mount Blower (3210101)

    Air Supply of the Future

    $174.00
    Replacement Air Supply Comet 2000 Side Mount Thermally Protected Blower. Features: 1.0hp, 115v, 4.5A, 4ft AMP cord, 2" Connections. This part is identical to and can replace part number: 3210120F.Air Supply of the Future Part # 3210101
    3210101
    $174.00
    Qty in Cart: 0
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    $174.00
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  • Air Supply Galaxy Supreme Hardwire Blower (6520201)

    Air Supply Galaxy Supreme Hardwire Blower (6520201)

    Air Supply of the Future

    $288.00
    Replacement Air Supply Air Supply Galaxy Supreme Hardwire Bottom or Side Mount Blower. Features: 2.0hp, 230v, 5.6A, 2" Connections. Air Supply of the Future Part # 6520201
    6520201
    $288.00
    Qty in Cart: 0
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    $288.00
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  • Air Supply Silencer Hardwire Blower (6310201) Air Supply Silencer Hardwire Blower (6310201)

    Air Supply Silencer Hardwire Blower (6310201)

    Air Supply of the Future

    $277.00
    Replacement Air Supply Air Supply Silencer Hardwire Bottom Mount Blower. Features: 1.0hp, 230v, 2.5A, 2" Connections. Air Supply of the Future Part # 6310201
    6310201
    $277.00
    Qty in Cart: 0
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    $277.00
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  • Air Supply Ultra 9000 1.0HP Side Mount Blower (3910201)

    Air Supply Ultra 9000 1.0HP Side Mount Blower (3910201)

    Air Supply of the Future

    $189.00
    Replacement Air Supply Ultra 9000 1.0HP Side Mount Thermally Protected Blower. Features: 1.0hp, 230v, 2.5A, 4ft AMP cord, 2" Connections. Air Supply of the Future Part # 3910201
    3910201
    $189.00
    Qty in Cart: 0
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    $189.00
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