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O-Ring, 25-3/16" ID, 3/8" Cross Section, O-340, Generic

Marsoni M251S
Sale price$18.40
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O-Ring, 25-3/16" ID, 3/8" Cross Section, O-340, GenericThis is a generic O 340 O Ring with a 25 3 16" Inner Diameter and 3 8" cross section, often used in pool and spa applications (reference 90 423 1340 if needed).
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 737 reviews
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Verified Purchase
Donte P
Houston, US
★★★★★ 5
Great product.
Color: Style A:Pink
Great quality. The light is bright and it’s easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
D
Verified Purchase
Debra Loughman
Omaha, US
★★★★★ 5
Pretty in Pink
Color: Style A:Pink
Pretty color, stands out day or night. No problem getting suction cups on, easier if you twist them a little they go right in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
S
Verified Purchase
shiko
Omaha, US
★★★★★ 5
Legit Product.
Color: Style A:Pink
Looks like the image. Works well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
R
Verified Purchase
Richard Gonzalez
Whiting, US
★★★★★ 5
Great item!
Color: Style A:Pink
Excellent item, easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
G
Verified Purchase
George T.
Cuba, US
★★★★★ 5
Works fine for me
Color: Style A:Pink
Everything worked as it should really happy with the fact that it came with a few sticky back tie downs to help keep the cable from swinging around. I'm hoping this one will last longer than my last one. ( Purchased from a different distributor.)
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Reviewed in the United States on May 27, 2026

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