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O-Ring, 8-1/4" ID, 3/8" Cross Section, O-338, Generic

Marsoni M251S
Sale price$11.70
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Get it in 3 business days with 1 day shipping. Friday, May 29
O-Ring, 8-1/4" ID, 3/8" Cross Section, O-338, GenericReplace your worn pool or spa O rings with this generic O 338, sized at 8 1 4" Inner Diameter and 3 8" cross section (90 423 1338).
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 193 reviews
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Verified Purchase
Thomas B. Murphy
Omaha, US
★★★★★ 5
Don't miss out! Love these shirts!
Color: Navy Blue-grey, Size: Large
Love my new shirt's! Great quality!! Fit well! Very soft!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
T
Verified Purchase
tji21
Birmingham, US
★★★★★ 5
great flannel
Color: Orange, Size: XX-Large
finally, a flannel shirt that is not made like all other cookie-cutter flannels. this one a bit different. body is a bit shorter (1-1.5”). and sleeves, a touch longer, for each size. plus, it’s perfect thickness for early mornings in summer, or even mid-day in fall. awesome flannel shirt…. just heads up… order one size bigger than normal, and you’ll love this flannel. (especially for us men & women who have a slightly longer arms than most)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
S
Verified Purchase
Shantel Daudelin
Belleville, US
★★★★★ 5
Fit is true to size
Color: Green, Size: Large
Great quality the fit was as expected soft material
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
M
Verified Purchase
Melissa Tanner
Massapequa, US
★★★★★ 4
Nice shirt
Color: Blue, Size: XX-Large
Size is fairly accurate. Bought it for my husband, who is difficult to fit!! The shirt is durable and soft. Nice purchase
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Reviewed in the United States on December 20, 2025
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
How well does it fit.
Color: Black-grey, Size: Medium
Material is a little thin, but fits well.
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Reviewed in the United States on April 1, 2026

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