Hayward Sand Filter Pump Base | SX164C

Hayward Products SKU: HPPSX164C
Hayward Sand Filter Pump Base | SX164C - Pool Filter Parts - img - 1

Hayward Sand Filter Pump Base | SX164C

Hayward Products SKU: HPPSX164C
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Hayward SX164C Pump Base (14" & 16" ProSeries Sand Filter Systems)

Hayward SX164C is a genuine replacement pump base used on select Hayward ProSeries sand filter systems. This molded base provides a stable mounting platform for the system’s pump and helps keep the pump/filter aligned and supported on the equipment pad.

Key Features

  • Part Number: SX164C
  • Brand: Hayward
  • Type: Pump base / mounting base
  • Use: Supports and mounts the pump on compatible ProSeries sand filter systems
  • Pool Type: In-ground (open line replacement part)
  • Common alternate/catalog reference: 4802-44

Common Compatibility (Verify Your Model)

  • Hayward ProSeries sand filter systems: S140T, S144T
  • Hayward ProSeries sand filter systems: S164T, S166T
  • Also commonly referenced for select Pro/VL system variants that use the same 14"/16" base (confirm by parts diagram)

Common Reasons to Replace

  • Cracked or broken base from impact, age, or stress
  • Warping that causes misalignment between pump and filter connections
  • Broken mounting points that prevent secure pump fastening

Installation Notes

  • Confirm your exact filter system model and base style before ordering.
  • Shut off power and relieve system pressure before disassembly.
  • Support plumbing to avoid stress on unions/hoses while swapping the base.
  • Inspect pump mounting screws/hardware and replace if corroded or stripped.

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Maintenance Tips

  • Keep the system level on a solid pad to reduce vibration and stress on the base.
  • Inspect mounting points seasonally and tighten hardware as needed.
  • Address plumbing strain (misaligned hoses/unions) to help prevent cracking over time.
  • If the system shifts or settles, re-level the equipment to protect the base and connections.
Questions about returns? View our return policy.

Hours Of Operation: 

Monday - Friday: 8:00 am to 4:00 pm Phoenix Time

Saturday and Sunday: Closed

  • Orders costing more than  $300 WILL be required to have signature confirmation upon delivery.
  • Handling time is typically only 1 day.   
  • Any item ordered after 1pm Phoenix time, may not ship same-day.
  • Call us if you require expedited shipping and we can give you quotes based on your needs.

Return Policy:

  • All products, except as noted below, are eligible for return up to 30 days after receipt of item.
  • For returns, an RMA form must be filled out HERE or customers can call for additional help.
  • Shipping costs will be deducted from all returned items.
  • Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in. 
  • Items broken, damaged, or inoperable due to installer error will not be refunded.
  • Fill out the return form or give us a call to obtain an RMA and return shipping label.
  • There are no returns on the Pentair Colorsync 618031
  • No returns on pool cleaners.
  • No returns on opened seals and o-rings.
  • No returns on capacitors.
  • If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
  • All products denied upon arrival at customers house WILL be charged the cost to ship.
  • Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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