Skip to main content

Spa Parts Made Simple

Pumps, heaters, control boards, and replacement parts — without the confusion.

Shop Spa Parts
✔️ Real OEM & compatible spa parts
✔️ Fast shipping from the USA
✔️ Knowledgeable support when you need it
✔️ Trusted by spa owners since 2015

Not sure which part fits your spa?

We make it easy to find the right replacement part — without guessing.

  1. Find your spa model
  2. Match the part number
  3. Order with confidence
Get Help Finding a Part

SpaShopper makes it easy to find quality hot tub and spa replacement parts without the frustration. From spa pumps and heaters to control boards, jets, filters, and plumbing components, we stock parts that fit a wide range of popular spa brands. Whether you’re fixing a heating issue, replacing a worn pump, or upgrading aging components, SpaShopper helps you get your spa running again quickly and confidently.

Watkins Spa Hot Tub Pump 2.5HP Impeller & Seal Kit 39578-03 0982601-03 Intertek 56FR

Watkins Spa Hot Tub Pump 2.5HP Impeller & Seal Kit 39578-03 0982601-03 37066-03 Intertek 56FR

SpaShopper

MSRP: $71.95
$56.95
(You save $15.00 )
(No reviews yet) Write a Review
SKU:
SPNIMP-IMP-56WUAAEESealkitWatkins
Adding to cart… The item has been added


This Vendor Code 3536 2.5 Horse Power Impeller, Seal, Silicon & Seal Installation Tool that fits a 56 Frame Pump Wet Ends manufactured by Intertek for Watkins 39578-03, 37066-03 or 0982601-03 only.  

See NOTES Below... 

Watch the video for instruction on how to install this part and also how to determine if this is the correct part.

It is about 4 13/64"" across the face edge to edge, it measures about 3" from the tip of the front to the tip of the sleeve in the back, it also measures 7/16" from the inside of the vane edge to edge. Some of these impellers have a number on them B351-21 if yours does you must measure the overall width of the impeller to get the correct one.

They cast one impelleor with that number on it and they trim the impeller down to the different horse powers so be sure you do measure edge to edge... 

 
To Install this Impeller & Seal you will have to remove the face plate and unscrew the impeller. There are time where you will have to disassemble the motor in order to loosen the impeller because they get stuck when they leak. 
1000, VG-1000, USSPS1000B, 5250-106, AS-1000, 071734S, PS-1000,
!