Single Lip Nitrile Rotary Shaft Seal (1.25x2.125x0.25 Inch)

Single Lip Nitrile Rotary Shaft Seal (1.25x2.125x0.25 Inch)

Marsoni

M251S

$10.58

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

Single Lip Nitrile Rotary Shaft Seal (1.25x2.125x0.25 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. SKF 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

For what it's worth, the quality of the hose seemed good, so that's why I gave 3 stars, but: It did not fit my e90 2006 330i, n52 engine. Took the car to the shop to replace broken OEM hose. I provided the hose. It did not fit, so I ended up paying the shop for a hose, and probably extra time because it sat on the lift waiting for the one they ordered.

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Reviewed in the United States on August 25, 2024

Verified Purchase

Mike Ochoa

Whiting, US

★★★★★ 5

Qaulity part

Great fit.

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Reviewed in the United States on February 23, 2024

Verified Purchase

Louis

Boise, US

★★★★★ 5

Hose

Great custom fit

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Reviewed in the United States on November 17, 2020

Verified Purchase

Graves

Alexandria, 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

Verified Purchase

Man with plan

Alexandria, US

★★★★★ 5

Highly recommend

Perfect fit for my Mercedes C300 V6

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Reviewed in the United States on March 1, 2026