Deep Polypak® Rod/Piston U-Seal 3.875" x 4.500" x 0.500" - AU/NBR

Marsoni

M251S

$50.05

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

Deep Polypak® Rod/Piston U-Seal 3.875" x 4.500" x 0.500" - AU/NBRProduct Details : Deep Polypak Rod Piston U Seal 3. 875" x 4. 500" x 0. 500" AU NBR Part No: 31203875 500 4615 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Deep 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. 875" x 4. 500" x 0. 500" Nominal

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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.
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I was looking for this exact product but didn’t know it! We recently moved into a new home and had zero window treatments so needless to say I wanted something quick, affordable and not vinyl WalMart blinds. We are happy with our purchase and would highly recommend to others. Some complain of the adhesive not sticking- make sure to clean the window wells/walls etc prior to installing these. If the surface is free of dirt/grease there will be no issues with them staying put.

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Reviewed in the United States on October 14, 2025