WSM Mercury / Mariner 150-200 Hp 2.5L EFI 6 CYLGasket Kit 500-230, 27-815791A02

WSM Mercury / Mariner 150-200 Hp 2.5L EFI 6 CYLGasket Kit 500-230, 27-815791A02

Marsoni

M251S

$139.19

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

WSM Mercury / Mariner 150-200 Hp 2.5L EFI 6 CYLGasket Kit 500-230, 27-815791A02WSM Outboard Mercury Mariner 150 200 Hp 2. 5L EFI with Head O Rings Power Head Gasket Kit ITEM#: 500 230 POWERHEAD GASKET KIT: MERCURY MARINER 150 200 HP 6 CYL 2. 5L EFI OEM#: 27 815791A02 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 6 Cyl 3. 501 Bore 2. 5L EFI 150 2002 2010 Mercury 6 Cyl 3. 501 Bore 2. 5L EFI 175 2002 2004 Mercury 6 Cyl 3. 501 Bore 2. 5L EFI 200 2002 2006

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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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

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 22, 2026

Verified Purchase

Tytan Olmstead

Charlottesville, 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

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 21, 2025