Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
PS-201 | US Seal Premium Pump Shaft Seal Assembly | 3/4" | SPX1600Z2
Pickup, delivery and shipping times are estimates, not guarantees.
Couldn't load pickup availability
● 155 in stock30-day returns Secure checkout
Have a question about this part?
Ask about fit, specs or shipping and get an instant answer.
Goes with this part
CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The U.S. Seal PS-201 Premium Pump Shaft Seal Assembly (3/4″) is a trusted mechanical seal designed to replace worn or leaking shaft seals on many popular pool and spa pumps — including pumps from Hayward (e.g., Super Pump, Max-Flo), Pentair, Sta‑Rite, Jacuzzi, and more.Built with a carbon/ceramic seal face, Buna-rubber elastomer, and a stainless spring—this seal offers a durable, water-tight barrier between the pump’s wet end and the motor shaft. Installing the PS-201 restores proper sealing, prevents motor damage from leaks, and extends the life of your pump with minimal downtime.
-
3/4″ Shaft Compatibility: Precisely engineered to match a 0.750″ motor shaft — ideal for a wide range of residential pool and spa pumps.
-
Carbon-Ceramic Seal Faces: Carbon rotating face and ceramic stationary seat deliver reliable, low-friction sealing and resist wear for long service life.
-
Chemical & Heat Resistance: Buna elastomer and stainless-steel spring withstand chlorinated, brominated, or freshwater conditions — suitable for typical pool environments.
-
Prevents Leaks & Motor Damage: Restores watertight integrity between pump wet end and motor — critical to avoid bearing corrosion or motor failure.
-
Easy DIY Installation: Designed for quick replacement during pump maintenance — press-fit installation, no special tools required if you follow standard procedures.