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 (855) 767-7665 and we'll find it for you.
Other parts on the same Polaris Vac-Sweep 280 Cleaner
OEM Polaris Back-Up Valve Collar G57 is a replacement collar specifically designed for Polaris Vac-Sweep 180, 280, and 380 pool cleaners. This component secures the back-up valve in place, allowing it to function correctly by intermittently redirecting the cleaner’s movement and preventing hang-ups. Constructed from high-quality materials, the G57 collar offers a dependable fit and extended durability. Easy to install and built to Polaris standards, it helps preserve the performance and maneuverability of your pressure-side pool cleaner.
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Back-up valve stability: Holds the back-up valve securely in place to support consistent and reliable operation
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High-quality construction: Made from durable materials to ensure long-term use and resistance to pool chemicals
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Cleaner efficiency support: Helps prevent the cleaner from getting stuck, maintaining overall cleaning performance
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Quick installation process: Simple to install without tools, making routine part replacement fast and convenient
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Authentic Polaris part: OEM collar designed for compatibility with Polaris 180, 280, and 380 Vac-Sweep models
- (1) Polaris G57 Collar
- Polaris Cleaner Models: 180, 280, and 380
Note: This collar may be compatible with your cleaner, please refer to your systems owners manual to ensure compatibility.





