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.
On the Hayward AquaNaut 200 & 250 Cleaner diagram
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Other parts on the same Hayward AquaNaut 200 & 250 Cleaner
OEM Hayward Wheel Bearing 2-Pack PVX976PK2 is a genuine replacement set engineered for AquaNaut 200, 250, 400, 450 and Poolvergnuegen 2- and 4-wheel suction pool cleaners. These durable bearings are installed on both sides of each wheel, supporting smooth, friction-free movement across all pool surfaces and enabling precise steering, wall climbing, and turning. Crafted from corrosion-resistant materials, they are built for consistent performance in chlorinated environments. Replacing worn bearings with this 2-pack ensures your cleaner maintains balanced operation and restores its full range of motion.
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OEM Hayward Bearings: Precisely manufactured for AquaNaut and Poolvergnuegen 2- and 4-wheel models for direct, trouble-free installation.
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Smooth Rotation Support: Bearings sit on both sides of each wheel to promote steady rotation and reliable traction throughout the cleaning cycle.
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Improves Cleaner Mobility: Enhances directional control and surface navigation on gunite, vinyl, fiberglass, or tile pool finishes.
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Built for Pool Conditions: Constructed from high-strength materials designed to handle chemical exposure, water pressure, and repeated use.
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2-Pack Convenience: Includes two bearings—enough for one wheel—ideal for quick replacement or maintaining cleaner balance.
- Poolvergnuegen The Pool-Cleaner 2-Wheel Cleaners: 896584000-013, PBS20JST, W3PVS20JST
- Poolvergnuegen The Pool-Cleaner 4-Wheel Cleaners: 896584000-020, PBS40JST, W3PVS40JST
- Hayward Aquanaut 2-Wheel: PHS21CST, PHS21CSV, W3PHS21CST, PBS22CST
- Hayward Aquanaut 4-Wheel: PHS41CST, PHS41CSV, W3PHS41CST, PBS42CST
- Hayward Aquanaut Cleaner Models: 200, 250, 400, 450
This replacement set of wheel bearings may be compatible with many other models as well, please check your cleaner's manual to ensure this replacement is right for your vacuum. (older generation vacuums may not be compatible)





