Hayward NorthStar Pump Union O-Ring Replacement - SPX4000Z1, O-83, U9-374, 805-0332 - RS 332
- Hayward Ecostar Pump Hayward NorthStar Pump Union O-Ring Replacement - SPX4000Z1, O-83, U9-374, 805-0332 - RS 332
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About This Product
Got a leaky pool pump?
If you've got a Hayward NorthStar or a Pentair pump, this little o-ring might be all you need to fix it.
It's the union o-ring, part numbers SPX4000Z1, O-83, U9-374, and 805-0332.
RS makes it, and it's part number 332.
It's a simple black o-ring, made in the USA, and it's brand new.
Just one in the pack, but that's usually all you need to stop that drip.
It fits models like Hayward, North Star, and Pentair.
If your pump is leaking where the union connects, chances are this o-ring is flattened or cracked.
Swap it out and get back to clear water.
It's a small part, but it saves a big headache.
Don't let a leak ruin your pool season—grab this o-ring and seal it up.
Easy fix, cheap part, big result.
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