-
-
1.5" Flat Pump or Heater Union Gasket- Universal
Was: $3.68Now: $2.95 -
Sundance / Jacuzzi / LX Circ-Master Pump, 1/3rd HP, 240 VAC, 6500-907
Was: $516.14Now: $430.95 -
Sundance / Jacuzzi OEM Theramax and Theraflo Shaft Seal, 6500-805
Was: $51.69Now: $44.95 -
Jacuzzi / Sundance Volute Square Ring, 8 Leg, Theramax & Theraflo,6500-545
Was: $11.52Now: $9.95 -
SpaShopper
Sundance / Jacuzzi TheraFlo, 1.5 HP, 2 Speed, 115 Volt, Baseless Motor, 6500-345
MSRP: $649.99$549.95 -
SpaShopper
Sundance / Jacuzzi / Gatsby TheraMax, 2.5 HP (4.2 BHP), 2 Speed, 230 Volt, Baseless Motor
MSRP: $669.95$599.95 -
Sundance / Jacuzzi TheraMax, 2.5 HP (4.2 BHP), 1 Speed, 230 Volt, Baseless Motor, 6500-341
Was: $625.68Now: $521.95 -
Sundance / Jacuzzi TheraMax 2.5 HP Impeller, 6500-295
Was: $62.12Now: $46.95 -
-
-
3" Heater Union O-ring Gasket, Gatsby Heater
MSRP: $12.95$9.95
Pump Assemblies & Parts
Pump assemblies & parts are the heart of hot tub and spa water circulation, powering jets, filtration, heaters, and ozone systems. Assemblies include complete pumps (wet end + motor + seals), while parts cover replacement wet ends, motors (1HP–5HP, 1-speed/2-speed), impellers, seals (carbon/ceramic), volutes, diffusers, strainer baskets, pump unions, tailpieces, and mounting brackets—ensuring strong flow, quiet operation, and reliable performance.
This category offers pump assemblies & parts compatible with major brands: Waterway (Executive, Viper, EX2 series), Balboa (universal pumps), Gecko (in.stream pumps), Sundance (Power Jet pumps), Jacuzzi (Thalassa, J-Pump), Hot Spring/Watkins (Watkins Silent Flo), HydroQuip, and universal fits. Common types: 1-speed/2-speed pumps (115V/230V), wet ends (1.5HP–3HP), seal kits, impellers (high-flow/low-flow), and strainer baskets.
Pump assemblies & parts vary by horsepower (0.5HP–5HP), speed (1-speed, 2-speed, variable), voltage (115V/230V), wet end type (side discharge, center discharge), seal type (carbon/ceramic), impeller size, and spa-specific compatibility—precise matching ensures proper flow rate, no cavitation, and correct plumbing fit.
Common problems include no flow from failed motors or clogged impellers, leaks from worn seals/gaskets, noisy operation from bad bearings or cavitation, weak jets from undersized pumps, air locks from loose unions, or overheating from restricted suction. Replacing pump assemblies & parts restores powerful circulation and jets—often a wet end swap or full assembly for long-term reliability.
To select the right pump assembly or part:
- Identify your spa brand/model, year, pump type/location (circulation, jet pump 1/2), horsepower/speed/voltage, wet end discharge (side/center), and any part numbers/markings on the existing pump.
- Note symptoms (no flow, leaks at pump, noisy/grinding, weak jets, overheating), or visible damage (cracked volute, worn seals).
- Avoid guessing—send us clear photos of the pump (showing motor label, wet end/volute, impeller if exposed, unions/tailpieces, plumbing connections, and spa label with model/serial number) for expert verification.
**Text or send photos to: 772-800-5445**
**Or call us at: 844-500-4645**
We'll confirm compatibility before you order.
SpaShopper is not affiliated with any spa manufacturer. Brand names and part numbers are used for compatibility and identification purposes only.
Shop our pump assemblies & parts today to restore strong jets, reliable filtration, and efficient circulation in your hot tub.