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20x42x10 Double Lip Viton Rubber Rotary Shaft Seal

Marsoni M251S
Sale price$15.34
Pay 4 payments of $3.83 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
20x42x10 Double 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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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
4.0 ★★★★★
Based on 2240 reviews
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L
Verified Purchase
Louis
Massapequa, US
★★★★★ 5
Hose
Great custom fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2020
G
Verified Purchase
Graves
Houston, US
★★★★★ 3
Didn’t fit but I made it fit.
The part appears decently made in China. The end that terminates below the oil filter would not mount (too tight). I gently sanded the o-ring groove, lubricated and I put the part in freezer. After two hours of sanding the groove I got the part seated. Good thing I was patient today. Pain in the butt.
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Reviewed in the United States on December 12, 2020
M
Verified Purchase
Man with plan
Port Orchard, US
★★★★★ 5
Highly recommend
Perfect fit for my Mercedes C300 V6
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Reviewed in the United States on March 1, 2026
K
Verified Purchase
kip wargo
Charlottesville, US
★★★★★ 5
good quality
easy to install, works great , good value
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Reviewed in the United States on December 29, 2025
K
Verified Purchase
KC Chan
Natrona Heights, US
★★★★★ 5
Great price Great product
Great price Great product
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Reviewed in the United States on February 27, 2026

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