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Hayward Seal Assembly | SPX1600Z2 - Pump Parts - img - 1

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Hayward SPX1600Z2 Seal Assembly

The Hayward SPX1600Z2 Seal Assembly is a precision replacement shaft seal kit designed for use in select Hayward Super Pump, Max-Flo and Super II pump models. It restores the critical sealing interface between the motor shaft and wet end housing to prevent leaks and extend pump life.

Key Features

OEM replacement kit tailored for Hayward pump wet ends.
Includes ceramic/mica seal faces, spring-loaded drive component and elastomer boot.
Designed for durability in pool water conditions and chemical environments.
Helps prevent water intrusion into the motor bearing area, supporting long service life.

Technical Specifications

Part Number: SPX1600Z2
Application: Shaft seal assembly for select Hayward in-ground pump models.
Compatible Pumps Include: Super Pump SP1600X series, Max-Flo SP1800X/SP2800X series, Super II SP3000 series and others.
Includes: Seal assembly, elastomer boot, mounting hardware (as required).

Installation & Compatibility Notes

Before installing, shut off the pump, isolate power and relieve all system pressure. Remove the old seal and clean the motor shaft, bearing housing area and diffuser bore. Install the new SPX1600Z2 assembly exactly as specified, ensuring the sealing faces are clean and the elastomer is seated properly. Reassemble the pump, restore power and monitor for leaks and normal hydraulic performance.

Maintenance Tips

Whenever the pump motor or wet end is removed, always install a new shaft seal to prevent future leakage.
Inspect for signs of water intrusion, motor overheating or vibration—if present, the seal may be compromised.
Clean the diffuser and impeller periodically to maintain optimal flow and reduce stress on the seal assembly.
Stock this seal kit in your parts inventory to reduce downtime on service calls involving common pump models.

Why Choose This Seal Assembly?

For pool service professionals and homeowners alike, the Hayward SPX1600Z2 offers a reliable, factory-matched sealing solution for major Hayward pump models. Installing the correct seal helps avoid costly motor damage, restores hydraulic integrity and keeps the pump running smoothly season after season.

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

We do not ship on Saturday or Sunday.
Orders totaling more than $300 will require signature confirmation upon delivery.
We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
Expedited shipping options are available at checkout.

Return Policy:

Products that are received damaged will receive a refund in store credit.
Most products are eligible for return within 30 days of receipt, except where noted below.
To initiate a return, please complete an RMA form prior to sending your item back.
Original shipping costs are non-refundable and will be deducted from the return credit.
Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
Some returns will be charged an automatic 15% restocking fee.
We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
Please complete the return form to receive your RMA number and return shipping label.
Chemical products are not eligible for return under any circumstances.
The Pentair Colorsync 618031 is not eligible for return.
Pool cleaners are not eligible for return.
Opened seals and o-rings are not eligible for return.
Capacitors are not eligible for return.
Plastic popup tools are not eligible for return.
Automation components and circuit boards are not eligible for return.
If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.