Single Lip Nitrile Rotary Shaft Seal (4.5x5.251x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (4.5x5.251x0.438 Inch)

Marsoni

M251S

$30.78

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

Single Lip Nitrile Rotary Shaft Seal (4.5x5.251x0.438 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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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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These wiper blades fit my Honda CR-V exactly as described. All three sizes were correct and clipped right onto the U/J hook arms without any hassle. Installation was quick and straightforward, even if you are not very handy. Once installed, they wipe evenly with no streaks or skipping. They are quiet and make good contact with the windshield, even during heavier rain. The rear wiper works just as well as the front ones, which is a nice bonus since some sets overlook that. Overall, this set feels like a solid OEM-style replacement at a good value. Works great and looks clean on the car. Very satisfied with this purchase.

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Reviewed in the United States on January 25, 2026

Verified Purchase

kai wang

Phoenix, US

★★★★★ 5

nice

Size: 26"+17"+12", Style: J-HOOK

Great windshield wiper replacement. Easy to install and fits perfectly. It wipes clean with no streaks and works very well even in heavy rain. Much better visibility while driving.

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Reviewed in the United States on May 13, 2026