WSM Mercury 20-50 HP X flow Piston Kit 100-05k STD SIZE ONLY 2.565

WSM Mercury 20-50 HP X flow Piston Kit 100-05k STD SIZE ONLY 2.565", 743-5172A6,

Marsoni

M251S

$86.96

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

WSM Mercury 20-50 HP X flow Piston Kit 100-05k STD SIZE ONLY 2.565", 743-5172A6,ITEM#: 100 05K PISTON KIT MERCURY MARINER 20 50 HP CROSS FLOW 72 97 STANDARD OEM#: 743 5172A6, 780 9229A7 2. 565" BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 2. 565 Bore Cross Flow 20 1972 1979 Mercury 4 Cyl 2. 565 Bore Cross Flow 40 1989 1997 Mercury 4 Cyl 2. 565 Bore Cross Flow 50 1970 1985 NOTE: 2. 565"

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The filters are too small. To avoid dust laden air from just going around them I put pieces of paper around the edges as spacers. But they're also shorter too. No chance of a reasonable seal. Then the vacuum bags are the wrong size too. The robot gives me an error message saying "no vacuum bag is detected". The mop still works, but no vacuum action. I only bought this kit because the one I was using (that works) was temporarily unavailable. Never again.

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Reviewed in the United States on April 19, 2026

Verified Purchase

TWood

Lexington, US

★★★★★ 5

Perfect

Size: 23 Pcs for eufy C20 Omni

Great quality and cost efficient

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Reviewed in the United States on May 30, 2026

Verified Purchase