Double Lip Viton Rotary Shaft Seal (2x2.75x0.313 Inch)

Double Lip Viton Rotary Shaft Seal (2x2.75x0.313 Inch)

Marsoni

M251S

$17.77

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

Double Lip Viton Rotary Shaft Seal (2x2.75x0.313 Inch)Acrylonitrile butadiene rubber (NBR) is the material name for nitrile rubber. This material is very good for seals due to its make up. Nitrile rubber can tolerate short term dry running of the sealing lip. The operating temperature range without failure of nitrile rubber is 40 to +100 C. This also offers a special nitrile rubber compound with a temperature range between 55 and +110 C. Please click here for a full in depth look at the range of seals

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

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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.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

this kit truly includes everything you need to do full maintenance of your eufy C20 vacuum. From replacement brushes and filters to cleaning tools and essential spare parts, it covers all the basics to keep your vacuum running like new. The components are well-made and fit perfectly, making installation quick and hassle-free. Regular maintenance becomes much easier when everything you need is in one convenient package. It saves time, extends the life of your vacuum, and helps maintain strong suction and cleaning performance. Highly recommended for routine upkeep and long-term performance.

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Reviewed in the United States on February 11, 2026

Verified Purchase

Leonardo C.

Port Orchard, US

★★★★★ 5

Muy bueno

Style: C20 Parts * 19pcs

Muy bueno lo recomiendo

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Reviewed in the United States on May 11, 2026

Verified Purchase

J. Neiderer

Dallas, US

★★★★★ 5

Great value for the money, nice to have on-hand

Style: C20 Parts * 19pcs

This set is great and is an affordable way to keep my eufy Omni C20 Robot Vacuum ready to perform. I run my vacuum in about 500 sq feet of my home at least twice a day. Having all the consumable pieces I need (minus the soap for cleaning the floor and the actual water to fill the tank) on-hand makes machine maintenance easy to do. These pieces are easy to change out, too, and the installation was easy as well. I don't have great hand strength but nothing was too hard for me to change myself.

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Reviewed in the United States on November 12, 2025

Verified Purchase

Noodlespark

Waukegan, US

★★★★★ 1

Bad fit

Style: C20 Parts * 19pcs

The dust bags do not fit properly. You can get the base to acknowledge them if you place them just right, but any little movement can move them out of place. I have to constantly reseat them because the base thinks there is no bag. The stock bags do not have this problem. Edit: It has gotten to the point where it is constantly flipping between registering and not registering the bag. Changing to 1 star because they are unusable. If I'm not there to fix it, the task fails every time.

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Reviewed in the United States on January 29, 2026

Verified Purchase

Amazon Customer

Massapequa, US

★★★★★ 5

Great product

Style: C20 Parts * 19pcs

Fits great

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Reviewed in the United States on March 25, 2026