Type B Polypak® Rod/Piston U-Seal 3.625" x 4.000" x 0.375" - AU/NBR

Marsoni

M251S

$42.15

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

Type B Polypak® Rod/Piston U-Seal 3.625" x 4.000" x 0.375" - AU/NBRProduct Details : Type B Polypak Rod Piston U Seal 3. 625" x 4. 000" x 0. 375" AU NBR Part No: 18703625 375B 4615 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. 625" x 4. 000" x 0. 375"

Easy Shipping

Quick Dispatch:

Your Type B Polypak® Rod/Piston U-Seal 3.625" x 4.000" x 0.375" - AU/NBR orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Type B Polypak® Rod/Piston U-Seal 3.625" x 4.000" x 0.375" - AU/NBR ships.

Need Help?
Questions about Type B Polypak® Rod/Piston U-Seal 3.625" x 4.000" x 0.375" - AU/NBR, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Type B Polypak® Rod/Piston U-Seal 3.625" x 4.000" x 0.375" - AU/NBR in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I was very satisfied with the quality of another Best Choice Products: Ice Chest. So, I was happy to see the umbrella stand, weighted by water, was available by this company. It is, once again, made very resilient and strong to withstand tipping over. I'm a happy customer of this company's products!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 2, 2026

Verified Purchase

Joyce Budai

Lake Worth, US

★★★★★ 5

Great design and easy to put together!

Color: Black - Square

Works very well and this is easily put together! I filled mine with water and it is more than heavy enough to withstand a strong gust of wind. Highly recommended!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 31, 2026

Verified Purchase

Maryland1

Port Orchard, US

★★★★★ 4

Nice base in general

Base seemed nice coming out of the box. Good size, though double check it will work for your needs as my mistake it was just a bit too big. Filled with water, it is a decent base to utilize with an umbrella I feel. Not sure if others' bases had this, too, but mine has some kind of object rolling around the side. No way to get it out. Not sure if when the hole is drilled into the top, it's from that? Also, when filling with water, there were unpleasant fumes coming out. Water mixing with the rubber material on the inside? All that said, for the price, this is a good option to consider for an umbrella base.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 17, 2025