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Standard Polypak® Rod/Piston U-Seal 3.750" x 4.500" x 0.375" - AU/NBR

Marsoni M251S
Sale price$53.63
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Standard Polypak® Rod/Piston U-Seal 3.750" x 4.500" x 0.375" - AU/NBRProduct Details : Standard Polypak Rod Piston U Seal 3. 750" x 4. 500" x 0. 375" AU NBR Part No: 37503750 4615 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Standard 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. 750" x 4. 500" x 0. 375"
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Exchange/Return Notes
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4.7 ★★★★★
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Verified Purchase
MARK A FREEMAN
Houston, US
★★★★★ 5
I like White But They Have Several different colors!
Size: XX-Large, Color: White
Looks great, comfortable, fits great, Quality material, Definitely a great value for price. Yes lightweight. I'm happy I purchased it and I am planning to purchase a different color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Awesome product!
Color: Brown, Size: Large
Fabric is soft and comfortable. Length is nice and long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
True to size
Color: Khaki, Size: X-Large
Perfect fit and super comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
C
Verified Purchase
C Rich
Lowell, US
★★★★★ 5
Great workout set!
This is very thick and warm fleece like material, that fits well and looks good. It’s sturdy and has held up well after washing. It looks and fits great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
K
Verified Purchase
Kathy Taylor
Pawtucket, US
★★★★★ 4
Good quality.
Good quality. My husband is 5’6” and they are too long. However, he really likes this set and wears it often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025

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