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.
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On the Polaris Vac-Sweep 280 Pressure Cleaner diagram
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Other parts on the same Polaris Vac-Sweep 280 Pressure Cleaner
OEM Polaris Back-Up Valve Collar G57 is a genuine replacement part made to fit Polaris 180, 280, and 380 pressure-side pool cleaners. This collar secures the back-up valve, a key component that redirects the cleaner to avoid getting stuck during operation. Designed from durable material, it ensures a tight fit and long service life. Easy to install and essential for performance, this OEM collar helps maintain effective coverage and movement across the entire pool.
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Secures valve connection: Keeps the back-up valve properly attached to enable directional movement changes
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Durable OEM quality: Built from strong materials for reliable fit and extended part life in pool environments
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Improves cleaner mobility: Prevents the unit from stalling by ensuring correct valve positioning
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Simple maintenance upgrade: Installs quickly and helps extend cleaner service intervals
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Model-specific design: Compatible with Polaris 180, 280, and 380, matching original factory specifications
- (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.





