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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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  • Cal Spa Pump Union O-Ring Gasket (WWP711-5120) Cal Spa Pump Union O-Ring Gasket (WWP711-5120)

    Cal Spa Pump Union O-Ring Gasket (WWP711-5120)

    Cal Spa

    $3.50
    Cal Spa Pump Union O-ring Gasket. Used Only On Older Existing Cal Spa Pump Unions. This Gasket Has The Small Size Oring And Will Only Fit WaterWay Union Part Number: 417-5120. Measures 2 15/16 Inches Outside With A 1 15/16 Hole. Rib Measures 2 9/16...
    WWP711-5120
    $3.50
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    $3.50
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  • CG Air Millenium Single Speed Blower w/ Heater and 3ft Nema (300-750-120-60A-N)

    CG Air Millenium Single Speed Blower w/ Heater and 3ft Nema (300-750-120-60A-N)

    CG Air

    $349.10
    Replacement CG Air Millenium Single Speed Blower with Heater and 3ft Nema.CG Air Systems Part # 300/750-120/60A-NOEM Horizon part 
    300-750-120-60A-N
    $349.10
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  • Caldera Spa Suction Cover CG (WAT75146) Caldera Spa Suction Cover CG (WAT75146)

    Caldera Spa Suction Cover CG (WAT75146)

    Spa Components

    $9.30
    Caldera Spa Coastal gray suction cover. Used in Caldera, Limelight, Hot Spot, and Tiger River Spas 1997 to 2018+. NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited...
    WAT75146
    $9.30
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    $9.30
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  • Waterway Iron Might Circulation Pump (3410030-1E) Waterway Iron Might Circulation Pump (3410030-1E)

    Waterway Iron Might Circulation Pump (3410030-1E)

    Waterway Plastics

    $286.00
    Replacement Waterway Iron Might Circulation Pump. 1 Speed, 1/15hp, 115v, 1.3A, 48fr. NOTE: This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. This part is identical to and...
    3410030-1E
    $286.00
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  • Marquis Spa Filter Skimmer Lid (MRQ370-0599) Marquis Spa Filter Skimmer Lid (MRQ370-0599)

    Marquis Spa Filter Skimmer Lid (MRQ370-0599)

    Spa Components

    $40.20
    Marquis Spa Filter Skimmer Lid, Common To All Models In 2000 Through 2003. Includes Overlay Sticker. This part replaces the old part number 370-0507. Outside Diameter Measures 8 Inches. NOTE:  This item cannot be shipped by air and must be shipped...
    MRQ370-0599
    $40.20
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  • SUNDANCE Spa 2 Inch Pump Union Assembly 45 Degree (SUN6500-307) SUNDANCE Spa 2 Inch Pump Union Assembly 45 Degree (SUN6500-307)

    SUNDANCE Spa 2 Inch Pump Union Assembly 45 Degree (SUN6500-307)

    Sundance Spas

    $8.15
    Sundance Spa 2 Inch Union Assembly (45 Degree)  NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. For Theramax/Theraflo Pump...
    SUN6500-037
    $8.15
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  • Waterway Iron Might 0.63A Circulation Pump (3410020-1E) Waterway Iron Might 0.63A Circulation Pump (3410020-1E)

    Waterway Iron Might 0.63A Circulation Pump (3410020-1E)

    Waterway Plastics

    $340.71
    Replacement Waterway Iron Might 0.63A Circulation Pump. 1 Speed, 1/15hp, 230v, 0.63A, 48fr, 1 1/2" Connections. NOTE: This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. This...
    3410020-1E
    $340.71
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  • Praher 7 Position Multiport Valve (SM-20-2) Praher 7 Position Multiport Valve (SM-20-2)

    Praher 7 Position Multiport Valve (SM-20-2)

    Praher Canada Ltd

    $177.10
    Replacement Praher 7 Position Complete Side Mount Multiport Valve.This part is identical to and replaces part numbers: 07440, 7440.Praher Canada Ltd Part # SM-20-2
    SM-20-2
    $177.10
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  • Caldera Spa Air Venturi Control Valve Waterdrop Grey (WAT022005) Caldera Spa Air Venturi Control Valve Waterdrop Grey (WAT022005)

    Caldera Spa Air Venturi Control Valve Waterdrop Grey (WAT022005)

    Vita Spas

    $23.30
    Caldera Spa Complete Gray Air Venturi Control Valve For Pre 2001 Spas. NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. Caldera Spa part # WAT022005  
    WAT022005
    $23.30
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    $23.30
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  • Waterway Ozone Cluster Gasket Wall Fitting Jet (WWP711-9870) Waterway Ozone Cluster Gasket Wall Fitting Jet (WWP711-9870)

    Waterway Ozone Cluster Gasket Wall Fitting Jet (WWP711-9870)

    Waterway

    $1.90
    Replacement Waterway Ozone Cluster Gasket Wall Fitting Jet. Please check your owner's manual for part number compatibility.   NOTE: This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item...
    WWP711-9870
    $1.90
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    $1.90
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  • Marquis Spa Air Control Valve On/Off Handle 2009+ (MRQ350-6313) Marquis Spa Air Control Valve On/Off Handle 2009+ (MRQ350-6313)

    Marquis Spa Air Control Valve On/Off Handle 2009+ (MRQ350-6313)

    Marquis Spa

    $5.90
    Marquis Spa Air Control Valve On/Off Handle, 2009+. Measures 3-13/16" x 3-13/16" x 7/8" NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited  MARQUIS...
    MRQ350-6313
    $5.90
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