SKU:U109-433SS

Pentair Shaft Seal U109-433SS – Centrifugal Pump Replacement Seal for Pool & Spa Pumps

Pentair Shaft Seal U109-433SS – Centrifugal Pump Replacement Seal for Pool & Spa Pumps

Regular price $116.99
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The Pentair Shaft Seal U109-433SS Centrifugal Pump Replacement Seal brings dependable, professional-grade performance to your pool setup.

The Pentair U109‑433SS Shaft Seal is a genuine OEM replacement part engineered to restore and maintain proper sealing in centrifugal pool and spa pumps. Shaft seals are critical components that prevent water from entering the motor housing while allowing the pump shaft to rotate smoothly—protecting internal components and preserving efficient pump operation.

This replacement seal features corrosion‑resistant stainless steel and rugged elastomer sealing surfaces to withstand the harsh chemical and environmental conditions typical of pool and spa equipment. Whether you’re repairing a leak or performing routine maintenance, the U109‑433SS delivers dependable performance and helps extend the life of your pump.

Backed by Pentair's reputation for quality, this Shaft Seal U109-433SS Centrifugal Pump Replacement Seal ships fast and installs easily.

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