SuperPro 201V-9 pump shaft seal assembly, replaces 37400-0028SSuperPro Seal Assembly (37400-0028S), 201V-9 In stock$1899
SuperPro 201V-9 pump shaft seal assembly, replaces 37400-0028S

SuperPro Seal Assembly (37400-0028S), 201V-9

Ask a questionMPN 201V-9
$1899
In stock

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Quick overview

  • Shaft seal assembly The seal that keeps water in the volute and off the motor shaft.
  • SuperPro 201V-9 SuperPro part number 201V-9.
  • Cross referenced to 37400-0028S Listed as the replacement for seal part number 37400-0028S.
  • Matched set A shaft seal is a matched pair, so both halves are replaced together.
  • The usual leak Water dripping between the pump body and the motor is almost always the shaft seal.
  • Protects the motor A seal left to leak sends water down the shaft and into the motor bearings.
Full description and specifications ↓

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Subtotal

Product details

The SuperPro 201V-9 is a pump shaft seal assembly listed as the replacement for seal number 37400-0028S.

What the seal does

The shaft seal sits where the motor shaft enters the wet end. Its two faces run against each other and keep pool water in the volute and off the shaft. When the faces wear or a stray bit of grit scores them, water starts dripping from the joint between the pump body and the motor, and from there it works its way into the motor bearings.

Fitting it

Replace both halves as the matched set they are supplied as. Handle the polished faces by the edges, keep them clean and dry, and never reuse one half against a new one.

Specifications
Brand SuperPro
Manufacturer part number 201V-9
UPC 601402265556
Type Pump shaft seal assembly
Replaces 37400-0028S
Shipping weight 0.1 lb
Ships Parcel

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Customer reviews

Questions and answers

What people ask about this product, answered by our pool techs.

What part number does this replace?
It is listed as the seal assembly for part number 37400-0028S. The SuperPro part number itself is 201V-9.
Is this an aftermarket seal?
It is a SuperPro seal assembly, sold as a generic replacement rather than an OEM branded part.
Do I get both halves of the seal?
Yes. It is sold as a seal assembly, which is the matched pair. Never mix a new half with an old one.
How do I know the seal has failed?
Water dripping from the joint between the pump body and the motor is the classic sign, and it gets worse as the faces wear.
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