Piston Seals (BP) 3.250" x 2.875" x 0.265" - Polyurethane/Nitrile

Marsoni

M251S

$50.83

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

Piston Seals (BP) 3.250" x 2.875" x 0.265" - Polyurethane/NitrileProduct Details : Piston Seals (BP) 3. 250" x 2. 875" x 0. 265" Polyurethane Nitrile Part No: BP336A 4304 Product Category: Piston Seals Product Type: Piston Seal Profile: BP O Ring Dash No.: 334 No. Of Pieces: 2PCS Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 30F to +250F ( 34C to +121C) Pressure Range: 7000 PSI ( 483 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Bore Diameter: 3. 250"

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Great deal - pricing is fantastic making it easy to keep my little robo-vaccum running smoothly. The replacement parts are super easy to click into place - and having these multi packs will last a long time. Packaging is secure and the delivery was quick. The brush quality is excellent and function well with the exsisting parts already in place. These are not 'remakes' or 'versions' but an exact match to the originals. The replacement parts keep the same level of low noise and look intact. No guessing required. I'd recommend these for anyone with an Eufy RoboVac.

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Reviewed in the United States on January 14, 2026

Verified Purchase

Michael & Aimee Vaughn

New York, US

★★★★★ 5

Stock up!

Size: Eufy A-21Packs

Exactly what I needed! Works great!

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Reviewed in the United States on May 18, 2026

Verified Purchase

James T.

Whiting, US

★★★★★ 5

Great value

Size: Eufy B-18Packs

This 18-pack of replacement parts for the eufy L50 and L60 robot vacuums is very handy. It includes everything needed to keep the vacuum running smoothly, making maintenance easy and convenient. Great value for anyone who owns these models! better price than the OEM.

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Reviewed in the United States on March 30, 2026

Verified Purchase

ElyGar

West Palm Beach, US

★★★★★ 5

GOOD

Style: 28Pack Eufy Omni C20 Accessories

The kit includes several useful pieces and helped me replace accessories I already had worn out. I liked that everything came organized and it was easy to find each part. Some pieces feel sturdier than others, but overall it does the job well and it is convenient having everything together in one package.

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Reviewed in the United States on May 28, 2026