20x30x5 Single Lip Viton Rubber Rotary Shaft Seal

20x30x5 Single Lip Viton Rubber Rotary Shaft Seal

Marsoni

M251S

$12.78

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

20x30x5 Single Lip Viton Rubber Rotary Shaft SealAcrylonitrile 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 weed eater trimmer line is pretty tough. Although there was only 12 spools in the box, but the Description says 15 spools, And this trimmer line is a lot tougher than the previous line I was using. I used very little of it on the first spool, which is great these Worx trimmer line spools fit perfectly and function perfectly this is a great product to purchase, and I will highly recommend them. if you just have a small amount of weed eating to do I would recommend getting these spools for your worx weed eater.

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Reviewed in the United States on March 30, 2026

Verified Purchase

Draper, US

★★★★★ 5

Good product for the price

I bought for my Worx trimmer and they work great. Even though Worx offers free replacements, when you add shipping onto the "Free" order..it costs more...this price is well worth it.

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Reviewed in the United States on May 26, 2026

Verified Purchase

Liv2Read

Chelsea, US

★★★★★ 5

Fits my weed eater perfectly

Fits perfect and does a great job. Easy to install. 15 pcs will last a ling time

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Reviewed in the United States on May 2, 2026