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Type B Polypak® Rod/Piston U-Seal 3.000" x 3.375" x 0.250" - AU/NBR

Marsoni M251S
Sale price$59.15
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Type B Polypak® Rod/Piston U-Seal 3.000" x 3.375" x 0.250" - AU/NBRProduct Details : Type B Polypak Rod Piston U Seal 3. 000" x 3. 375" x 0. 250" AU NBR Part No: 18703000 250B Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Type B Polypak Material(s): Polyurethane Nitrile Material Code: AU NBR 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 Dimensions: 3. 000" x 3. 375" x 0. 250" Nominal
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4.6 ★★★★★
Based on 2142 reviews
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Verified Purchase
Amy in Cincinnati
Carnegie, US
★★★★★ 4
Comfy but not no-show
Color: Black & Grey, Size: Medium
They feel good and are comfortable and warm, but they are not “no-show” as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
M
Verified Purchase
Misha
Los Angeles, US
★★★★★ 3
Socks
Color: Blue & Green, Size: Medium
They are about what I expected for the price. Nice and warm, but they pill a lot and sit higher on my ankle than I'd like. Very cozy and comfy though. Great around the house, not really great for hiking though. Kinda thin after a few uses outdoors. Washable but not very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
A
Verified Purchase
AJ Andersen
Phoenix, US
★★★★★ 5
Great Sox
Color: Grey & Blue, Size: Large
Very comfortable, nice colors.
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Reviewed in the United States on April 3, 2026
P
Verified Purchase
PVB
Fort Morgan, US
★★★★★ 5
Great socks!!
Color: Black & Grey, Size: Medium
Love these socks. I am on my feet all day and other socks sweat, my feet are uncomfortable. These keep the moisture way from my feet and they are soft too. These were a great find and I highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
N
Verified Purchase
Nicole Hoyle Hedington
Dallas, US
★★★★★ 5
These are my favorite socks
Color: Blue & Green, Size: Medium
Theses socks are so comfortable perfect size and thickness theses were the only socks I took on a 2 week Ireland trip with me. These are a great value for your money and they look so cute on, I could not find any socks in Ireland that were as soft and have the durability that these have. I highly recommend! I am a sock lover also and picket about texture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025

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