Hayward #432 Strainer Cover O-Ring | SPX2700Z4
Hayward Products
SKU: SPX2700Z4
Hayward SPX2700Z4 Strainer Cover (Pump Lid) O-Ring — Max-Flo II / SP2700X Series
Hayward SPX2700Z4 is a genuine replacement strainer cover (pump lid) O-ring used on compatible Hayward Max-Flo II pumps. This O-ring seals the clear strainer lid to the pump strainer housing, helping prevent suction-side air leaks, prime loss, and water seepage around the lid.
Key Features
- Part Number: SPX2700Z4
- Brand: Hayward
- Type: Pump strainer cover / lid O-ring (seal)
- Function: Seals the strainer lid to help maintain prime and prevent leaks
- Common alternate reference: R&S 432 (often cross-referenced)
Common Compatibility (Verify Your Exact Pump Model)
- Hayward Max-Flo II SP2700X series pumps
- Often listed with models such as SP2705X7, SP2707X10, SP2710X15, SP2715X20 (model suffixes may vary)
- Also commonly referenced as fitting select Turbo Flo II applications (confirm by parts diagram)
Common Symptoms This O-Ring Can Fix
- Air bubbles visible in the pump basket
- Pump losing prime after shutdown
- Water weeping or dripping around the strainer lid
- Flattened, cracked, sticky, or stretched lid seal
Installation Notes
- Turn off power at the breaker before opening the pump lid.
- Remove the old O-ring and clean the groove and lid sealing surface (remove sand/grit).
- Install the new O-ring evenly without twisting or stretching it excessively.
- Apply a light coat of pool-safe silicone O-ring lubricant to improve sealing and reduce pinching.
- Restart the pump and check for air leaks and seepage.
Related Products
- Hayward SPX2700Z4
- Hayward Max-Flo II Pump Parts
- Max-Flo II Pump Lids & Covers
- Max-Flo II Strainer Baskets
- Pool-Safe Silicone O-Ring Lubricant
- Max-Flo II Tune-Up / Rebuild Kits
Maintenance Tips
- Clean and lightly lubricate the lid O-ring during seasonal service to reduce drying and cracking.
- Keep the lid sealing surface and O-ring groove free of sand and debris to prevent suction air leaks.
- If air leaks continue after replacement, inspect the lid and strainer housing for cracks or warped sealing surfaces.
- Replace the O-ring any time it becomes flattened or no longer feels pliable.
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.
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