★★★★★ 5
Good
Good
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Reviewed in the United States on March 30, 2026
Piston U-Seal (UP) 3.000" x 2.375" x 0.500" - Polyurethane
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Piston U-Seal (UP) 3.000" x 2.375" x 0.500" - PolyurethaneProduct Details : Piston U Seal (UP) 3. 000" x 2. 375" x 0. 500" Polyurethane Part No: UP31202375 500 9250 Product Category: Piston Seals Product Type: Piston U Seal Profile: UP Material(s): Polyurethane Material Code: AU Durometer: 92A Temperature Range: 40F to +230F ( 40C to +110C) Pressure Range: 6000 PSI ( 414 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Bore Diameter: 3. 000" Dimensions: 3. 000" x 2. 375" x 0. 500"
Quick Dispatch:
Your Piston U-Seal (UP) 3.000" x 2.375" x 0.500" - Polyurethane orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Piston U-Seal (UP) 3.000" x 2.375" x 0.500" - Polyurethane ships.
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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]
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Based on 1068 reviews
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Product Reviews
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025
★★★★★ 5
Great brand and value for the price
high quality parts, look just like OEM, packaged well, I like that a parts list is included so that contents can be verified.
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Reviewed in the United States on May 22, 2025
★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
10 out of 10
The must do service package. This is a "fits multiple" kit so youll have some extras. The kit also includes the lower unit gear oil seals, which is awesome. I always trust quicksilver to be durable and a great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
![DOYOUNG - 2025 DOYOUNG [YOUR ] DIGITAL CODE VER.](https://cdn.shopify.com/s/files/1/0546/0371/0647/files/KXA5Ng.png?v=1773894230 "DOYOUNG - 2025 DOYOUNG [YOUR ] DIGITAL CODE VER.")
