The Drain Plug O‑ring for Ultima and Ultimax wet ends is a precision replacement seal from Vico, designed to maintain a reliable, leak‑free drain plug connection in Balboa spa pumps. Engineered for durability in wet environments, it helps prevent drips and water leakage during maintenance or routine operation.
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Inner diameter: 1/2" (12.7 mm)
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Cross‑section: 3/32" (2.38 mm)
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Color: Black
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Material: Elastomer O‑ring
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Compatibility: Ultima and Ultimax wet ends; replaces OEM part numbers such as 1058, 112-7470-10, 1214136, 17-102-1134, 17-105-1005, among others
This seal is a practical, cost‑effective solution for spa owners and technicians performing drain‑plug service. Its simple installation supports quick maintenance with minimal downtime, while its seal integrity helps extend the life of the pump assembly by preventing moisture intrusion and strand leakage. Ideal for residential spa systems using Vico Balboa components, it aligns with standard drain plug fittings and provides dependable performance across typical spa operating conditions.