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Official UST Water pump parts

UST Water pump Parts — Browse All Models

UST pumps move water where you need it and when you need it moved. Dependable motors drive rugged impellers in UST water pumps so these pumps rarely break down. Even through they're reliable, parts in UST water pumps can eventually wear out or break over time. When that happens, find the pump repair parts you need at Sears PartsDirect.

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Water Pumps

Popular maintenance items for Water Pumps

Kenmore Elite Water Softener Bypass Valve 7278434

Kenmore Elite Water Softener Bypass Valve

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$56.54
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Line Trimmer Recoil Starter Spring 638033001

Line Trimmer Recoil Starter Spring

Part #638033001
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Central Air Conditioner Start Capacitor 43-17075-04

Central Air Conditioner Start Capacitor

Part #43-17075-04
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$32.69
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Cylinder UP07145A

Cylinder

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$36.42
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Screw 82563

Screw

Part #82563
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$2.16
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Operator Decal 02715

Operator Decal

Part #02715
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$2.54
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Frequently replaced UST water pump parts

  • Contactor. The pump contactor applies current to the motor windings to run the motor.
  • Check valve seat. The pump check valve seat attaches to the pump housing and holds the check valve in place.
  • Foot valve. The pump foot valve attaches on the end of the intake hose and prevents water backflow from the pump.
  • Pressure regulator. The pressure regulator maintains the output water pressure.

Troubleshooting tips for fixing your UST shallow well pump when it won't pump water

  • Check for prime. Stop the pump and disconnect electrical power. Remove the priming plug and see if water is in the priming hole. Re-prime the pump if the priming hole is dry.
  • Check the foot valve or strainer for clogs.
  • Check the pump impeller for debris and clean the impeller housing if necessary.
  • Check water level in the well. You may need a deep well pump if water level is more than 25 feet below the surface.

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