Call Us: 1-877-721-2555

Swimming Pool Supplies at

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.


Pentair PAC-101-3129

Pentair PAC-101-3129

Our Price:
$63.99 Save: $11.00 (15%)
List Price: $74.99
0 out of 5 (0 reviews)

The Pentair 355004 Seal Plate fits the Pentair Challenger High Flow and Challenger High Pressure swimming pool and spa pumps. 355303 is the old Pentair Seal Plate part number, it is now part number 355004. When replacing the seal plate it is recommended to change the front housing O-Ring as well, part number 355329. This is a factory original Pentair replacement part.



  • Old Pentair part number 355303
  • New Pentair part number 355004
  • Also replaces Pentair part number 355497
  • Pump Seal Plate
  • Fits Pentair Challenger High Flow & High Pressure pumps
  • Replace Front Housing O-Ring (355329) when changing seal plate
  • Factory original Pentair replacement part

100% Satisfaction Guarantee

We expect our customers to be 100% satisfied with the products we sell and the service we provide. If at any time in the next 30 days you are NOT 100% satisfied with your purchase, you may send your purchase back for a refund or store credit for the price paid for the merchandise (minus what you paid for shipping), or you may exchange it for another item in our store.

In Stock
Related Products