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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 3900 Sport Pressure Cleaner diagram
This part
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Other parts on the same Polaris 3900 Sport Pressure Cleaner
The OEM Polaris Top Housing Assembly 39-003 is a genuine replacement part specifically designed for the Polaris 3900 Sport and P39 pool cleaner. This assembly includes the canopy (R0537900) and the head float (R0538000), providing a protective cover for the internal parts of the cleaner while ensuring it maintains a sleek and functional design. Made from high-quality materials, this top housing helps the cleaner glide smoothly through the water, improving its efficiency and longevity. The assembly is easy to install and is essential for maintaining the optimal performance of your Polaris 3900 Sport cleaner.
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Enhanced Efficiency: Helps the cleaner glide smoothly through the water, improving overall efficiency and cleaning performance.
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Durable Construction: Made from high-quality materials, ensuring long-lasting durability and reliable performance.
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Easy Installation: Designed for straightforward installation, making maintenance of your Polaris 3900 Sport cleaner hassle-free.
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Essential Maintenance: Crucial for maintaining the optimal performance and longevity of your Polaris 3900 Sport pool cleaner.
- (1) Top Housing
- (1) Canopy - R0537900
- (1) Head Float - R0538000
- Polaris Cleaner Models: 3900 Sport and P39
OEM Polaris Top Housing Assembly 39-003 is a genuine replacement part for Polaris 3900 Sport and P39 pool cleaners. This assembly includes both the canopy (R0537900) and head float (R0538000), serving as a durable top cover that protects internal components while maintaining the cleaner's hydrodynamic design. Built from high-quality materials, it enhances cleaner stability, allows for smooth movement through the water, and supports overall performance. Simple to install, this assembly is essential for ensuring long-term reliability and efficiency.
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Includes Canopy and Head Float: Complete top housing assembly with OEM parts R0537900 and R0538000 for full functionality
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Protects Internal Components: Shields the cleaner’s internal parts from debris, damage, and prolonged wear
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Supports Smooth Water Movement: Streamlined design improves glide and hydrodynamics for effective debris collection
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Durable Construction: Built from tough materials for long-lasting performance in harsh pool environments
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Quick Installation: Installs easily with a secure fit to restore cleaner structure and function
- (1) Top Housing
- (1) Canopy - R0537900
- (1) Head Float - R0538000
- Polaris Cleaner Models: 3900 Sport and P39





