Standard Polypak® Rod/Piston U-Seal 4.500

Standard Polypak® Rod/Piston U-Seal 4.500" x 4.875" x 0.187" - AU/NBR

Marsoni

M251S

$46.54

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

Standard Polypak® Rod/Piston U-Seal 4.500" x 4.875" x 0.187" - AU/NBRProduct Details : Standard Polypak Rod Piston U Seal 4. 500" x 4. 875" x 0. 187" AU NBR Part No: 18704500 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: 4. 500" x 4. 875" x 0. 187"

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Have had for a while and holding up well on the bed. Conforms to the mattress very well. They compress it into a small bag with all the air out of it when you get it then when you pop the bag open everything starts to expand. After being on the bed for a day looked like a regular mattress pad. Have not had any wetness on it to see how it holds up there but very good for the price.

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Reviewed in the United States on March 21, 2026

Verified Purchase

REBECCA

Natrona Heights, US

★★★★★ 5

Good stuff

Color: White, Size: Queen (Pack of 1)

This is a great bed cover.

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Reviewed in the United States on June 5, 2026