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WSM Piston Kit Mercury 150-225 HP 2.4L 78-'91 PORT .015 OVER 3.390" 100-10-045PK

Marsoni M251S
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WSM Piston Kit Mercury 150-225 HP 2.4L 78-'91 PORT .015 OVER 3.390" 100-10-045PKITEM#: 100 10 045PK PISTON KIT: MERCURY MARINER 175 225 HP 2. 4L 78 91 PORT . 015 OVER OEM#: 766 8666A36, 766 8666A43 3. 390" BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 6 Cyl 3. 375 Bore 2. 4L 175 1981 1982 Mercury 6 Cyl 3. 375 Bore 2. 4L 200 1978 1982 Mercury 6 Cyl 3. 375 Bore 2. 4L 225 1980 1981 Mercury 6 Cyl 3. 375 Chrome Bore 2. 4L 175 1983 1991 Mercury 6 Cyl 3. 375 Chrome Bore 2. 4L 200 1983 1990 NOTE: 3. 390" DETAILS: CAST IRON
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4.0 ★★★★★
Based on 1627 reviews
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GlobalTV
New York, US
★★★★★ 5
Great shoes
Size: 10, Color: Black
The shoes fit perfectly. They are really comfortable. They look nice for going out or for work. Your feet don't get tired in these shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
A
Verified Purchase
Alfred
Bozeman, US
★★★★★ 5
Suggestion for narrow feet
Size: 11, Color: Black
These are very comfortable and look great in person. My only suggestion about the width if you have narrow feet. I measure at a double A narrow. I added some gel insoles which prevented me from sliding forward and actually kept my feet in place.
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Reviewed in the United States on June 6, 2026
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Verified Purchase
Daniel Saliba
West Palm Beach, US
★★★★★ 4
Great Buy for the Price
Size: 11, Color: Black
It is a very nice sleek pair of shoes. It is affordable and surprisingly comfortable.
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Reviewed in the United States on May 7, 2026
B
Verified Purchase
Brian Anderson
Omaha, US
★★★★★ 5
Gett'em
Size: 10.5, Color: Black
These shoes look and wears very nice. I also have them in Brown. They work well with slacks, khaki and jeans..it's definitely a all purpose shoe. I feel that the fit is true to size..unless you have wide feet.
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Reviewed in the United States on April 13, 2026
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Verified Purchase
Linds
Houston, US
★★★★★ 5
Great for skinny feet
Size: 8.5, Color: Black
Son loves these for his dress shoes. He prefers high tops since he has skinny ankles - these have an elastic type top that helps keep your foot in if you have skinny feet. He says they are very comfy and has worn them all day for school events.
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Reviewed in the United States on April 16, 2026

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