MERCURY / MARINER 105 - 200 HP 78-05 STANDARD STD RINGS - 200-30, 39-93481A12

MERCURY / MARINER 105 - 200 HP 78-05 STANDARD STD RINGS - 200-30, 39-93481A12

Marsoni

M251S

$24.30

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

MERCURY / MARINER 105 - 200 HP 78-05 STANDARD STD RINGS - 200-30, 39-93481A12ITEM#: 200 30 PISTON RINGS MERCURY MARINER 105 200 HP 78 05 STANDARD OEM#: 39 93481A12 NOTE: 3. 125" BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 6 Cyl 3. 125 Bore 2L 135 1986 2000 Mercury 6 Cyl 3. 125 Bore 2L 150 1978 2005 Mercury 6 Cyl 3. 125 Bore 2L 175 1976 1981 Mercury 6 Cyl 3. 125 Bore 2L XR2 150 1986 1988 Mercury 6 Cyl 3. 375 Bore 2. 4L 175 1981 1982 Mercury 6 Cyl 3. 375 Chrome Bore 2. 4L 175 1983 1999 Mercury 6 Cyl 3. 375 Steel

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This set of floating shelves was a disappointment. They’re advertised as holding 20 pounds, but mine began to bend with barely 10 pounds on them. All the screws and anchors were installed tightly and correctly, yet the metal brackets still warped under minimal weight. The shelves look fine on the wall, but I’m leaving them up only because I don’t want to patch a dozen holes—not because they’re sturdy. Definitely not the quality or strength I expected.

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Reviewed in the United States on April 13, 2026

Verified Purchase

Alicia

Battle Creek, US

★★★★★ 5

Love them

Color: White, Size: 15 inches, Color: White, Size: 15 inches

I have these floating shelves all over my house. The are made nice and sturdy and they come with simple instructions. They come it various sizes and can almost fit anywhere. These particular shelves are in my makeup closet and they look so great and organized.

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Reviewed in the United States on December 24, 2025

Verified Purchase

callme1040

Lake Worth, US

★★★★★ 5

Exceeds my expectations

Color: White, Size: 24 inches, Color: White, Size: 24 inches

Easy to install, exceeds my expectations. I’d buy it again.

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Reviewed in the United States on April 29, 2026

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Amazon Customer

Dallas, US

★★★★★ 5

Great shelving!

Color: Black, Number Of Shelves: 2, Size: 40"W x 6.5"D, Color: Black, Number Of Shelves: 2, Size: 40"W x 6.5"D

These shelves are amazing, easy to install and look very impressive! Price is good too!

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Reviewed in the United States on April 7, 2026

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Christopher A Lopez

Boise, US

★★★★★ 5

Clean look and very sturdy

Color: Brown, Number Of Shelves: 2, Size: 36"W x 6.5"D

These floating shelves look great and were easy to install. The invisible brackets give them a clean, modern look, and they feel sturdy once mounted. Perfect for adding storage or décor in a bathroom, living room, or bedroom. Great quality for the price.

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Reviewed in the United States on February 15, 2026