Rod/Piston U-Seal (A) 45mm x 56mm x 7mm - Polyurethane

Rod/Piston U-Seal (A) 45mm x 56mm x 7mm - Polyurethane

Marsoni

M251S

$43.02

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

Rod/Piston U-Seal (A) 45mm x 56mm x 7mm - PolyurethaneProduct Details : Rod Piston U Seal (A) 45mm x 56mm x 7mm Polyurethane Part No: RP045056070A Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: A Material(s): Polyurethane Material Code: AU Durometer: 93A Temperature Range: 40F to +212F ( 40C to +100C) Pressure Range: 5800 PSI ( 400 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Metric Dimensions: 45mm x 56mm x 7mm Nominal I. D. (d): 45mm Nominal O. D. (D):

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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.
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Been going through these for about two years now across multiple replacements and they perform just as well as the official Eufy parts. Main brush, side brushes, filters, dust bags, mop — all fit correctly and do the job without any issues. Honestly if you’ve got a Eufy Omni S1 Pro, just buy these instead. No reason to pay extra for the official kit when these hold up just as well over time. No complaints

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Reviewed in the United States on March 22, 2026

Verified Purchase

Tytan Olmstead

West Palm Beach, US

★★★★★ 5

Amazing replacement parts

Color: Omni S1 Pro 17P

Works just like original parts, and fits my s1 perfectly. Mops are super easy to change and clean

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Reviewed in the United States on November 21, 2025

Verified Purchase

Foreverfit

Lowell, US

★★★★★ 5

fits my S1 perfectly

Color: Omni S1 Pro 17P

works well with my vaccum

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Reviewed in the United States on October 24, 2025

Verified Purchase

lilas bouskila

Omaha, US

★★★★★ 3

Not a good fit with the eufy

Color: Omni S1 Pro 17P

It’s a good value for all these pieces, but the dust bag does not fit well with the Juvi. I haven’t tried the other piece pieces. I will return it.

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Reviewed in the United States on November 22, 2025

Verified Purchase

Vinny

Boise, US

★★★★★ 4

Mostly fine replacement parts

Color: Omni S1 Pro 17P

I can't get either of the rolling mops to snap into place no matter what i do, might have to tack on something so they stay in place. The main brush was a fine fit, but the side brushes seems more flat than the stock ones and it makes some weird noise now, they did snap on though. Filter was fine though and I haven't tried a dust bag yet, still good value even if I can't get the mops to fit for me!

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Reviewed in the United States on December 6, 2025