Spring Loaded Type B Polypak® Rod/Piston U-Seal 1.375

Spring Loaded Type B Polypak® Rod/Piston U-Seal 1.375" x 2.000" x 0.500" - AU/SS

Marsoni

M251S

$36.74

Get it in 3 business days with 1 day shipping. Friday, May 29

Spring Loaded Type B Polypak® Rod/Piston U-Seal 1.375" x 2.000" x 0.500" - AU/SSProduct Details : Spring Loaded Type B Polypak Rod Piston U Seal 1. 375" x 2. 000" x 0. 500" AU SS Part No: 31201375S500B 4723 Product Category: Symmetrical seals Product Type: Rod Piston U Seal Profile: Type B Polypak Style: Spring Loaded Material(s): Polyurethane Stainless Steel Material Code: AU SS Temperature Range: 65F to +200F ( 54C to +93C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch

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Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.

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Reviewed in the United States on May 17, 2026

Verified Purchase

Amazon Customer

Lexington, US

★★★★★ 3

Ehh

Size: Medium, Color: Multicoloured E-(5-pack)

Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin

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Reviewed in the United States on April 14, 2026

Verified Purchase

Grma4m&m

Bozeman, US

★★★★★ 5

They’re fantastic!!!!

Size: X-Large, Color: Multicoloured E-(5-pack)

My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.

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Reviewed in the United States on April 25, 2026

Verified Purchase

Im.Edgarlys

San Leandro, US

★★★★★ 5

Great quality!

Fit Type: Boyshort, Size: Small, Color: Assorted Colors

I love them! They are simply comfortable and great quality. I use them every day I got one clean lmao 🤣 they are soft but they fit perfectly. Love it!

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Reviewed in the United States on May 25, 2026