O-Ring for Hayward Tristar/EcoStar C Trap Lid, O-13

Item No. 66631 | Manufacturer SKU: AS-055LE
Item No. 66631 | Manufacturer SKU: AS-055LE
O-Ring for Hayward Tristar/EcoStar C Trap Lid O-13
O-Ring for Hayward Tristar/EcoStar C Trap Lid O-13
O-Ring for Hayward Tristar/EcoStar C Trap Lid, O-13
$12.99
Stop air leaks with the AS-055LE O-Ring for Hayward TriStar and EcoStar pumps. Precision-fit replacement for the C-style trap lid. Durable & leak-proof. More Details
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Stop air leaks with the AS-055LE O-Ring for Hayward TriStar and EcoStar pumps. Precision-fit replacement for the C-style trap lid. Durable & leak-proof.
  • Optimized for High-Flow Pumps: Specifically engineered to fit the "C-style" trap lids used on the Hayward TriStar (SP3200) and EcoStar (SP3400) series.
  • Premium Elastomer Construction: Manufactured from high-grade Nitrile (Buna-N) rubber, offering superior resistance to pool chemicals, salt-water systems, and UV degradation.
  • Stops Air Ingress: Creates a 100% airtight barrier, which is essential for protecting your motor from "dry-running" and cavitation--two leading causes of premature pump failure.
  • Precision Cross-Section: Molded to the exact thickness required by Hayward factory specifications to ensure the lid locks into place without excessive force.
  • Temperature Resilience: Built to withstand the high heat generated on outdoor equipment pads without becoming brittle or losing its shape.

Maintain the hydraulic efficiency of your pool system with the Replacement O-Ring (AS-055LE) for Hayward TriStar and EcoStar pump trap lids. This O-ring is the primary seal between the clear strainer cover and the pump housing. Because variable speed pumps like the EcoStar rely on a perfect vacuum to operate at energy-saving lower RPMs, a fresh, pliable O-ring is critical to prevent suction-side air leaks.

If you notice air bubbles in your pool returns, a vibrating pressure gauge, or difficulty reaching a full prime, your lid seal has likely flattened, dried out, or cracked. The AS-055LE provides a precision "drop-in" fit that restores your pump's airtight integrity.

Product Type: O-Ring Kit
Manufacturer: All Seals Inc
Comparable To: O-13, U9-46
Compatible With: Hayward EcoStar C, TriStar SP, VS and XE Pumps