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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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PVXH010009 | Hayward AquaNaut 4-Wheel Steering Cam
Fits these models (4)
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
On the Hayward AquaNaut 400 & 450 Cleaner diagram
This part
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Other parts on the same Hayward AquaNaut 400 & 450 Cleaner
OEM Hayward Steering Cam PVXH010009 is a precision-engineered replacement part designed for AquaNaut 400, 450, and Poolvergnuegen 4-wheel suction-side pool cleaners. This cam gear features three internal cams and a rotating outer wheel that serves as a timer, periodically activating reverse motion to free the cleaner from tight spaces like steps or corners. By working with the steering bracket roller, it ensures proper timing and directional control for smooth, uninterrupted operation. Built from rugged materials, this part restores essential navigation performance and prolongs the cleaner's operational lifespan in harsh pool environments.
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OEM Hayward Steering Cam: Manufactured to fit AquaNaut 400, 450, and Poolvergnuegen 4-wheel models with exact compatibility and factory-matched dimensions.
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Timed Reverse Function: Integrated cam timer rotates to initiate reverse mode at set intervals, helping the cleaner navigate away from obstructions.
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Synchronizes Gear Movement: Interfaces with the steering bracket roller to control steering cycles and maintain accurate travel paths.
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High-Strength Build: Constructed from long-lasting materials resistant to pool chemicals and mechanical stress for dependable daily use.
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Improves Cleaner Navigation: Replacing a worn steering cam restores consistent movement and helps the cleaner reach all pool areas effectively.
- Hayward Aquanaut 4-Wheel: PHS41CST, PHS41CSV, W3PHS41CST, PBS42CST
- Hayward Aquanaut Cleaner Models: 400, 450
This steering cam replacement may be compatible with your vacuum as well. Please check your cleaner's manual to ensure this replacement is compatible for your vacuum.
