


WSM Mercury / Mariner 135-200 HP Upper Main Bearing - 010-265, 31-74248
Marsoni
M251S
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Friday, May 29
WSM Mercury / Mariner 135-200 HP Upper Main Bearing - 010-265, 31-74248ITEM#: 010 265 UPPER MAIN BEARING: MERCURY MARINER 135 200 HP OEM#: 31 74248, 31 74248T NOTE: 1 1 2" I. D BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 3 Cyl 2. 955 Bore Looper 60 1991 1997 Mercury 6 Cyl 3. 125 Bore 2L 135 1986 1989 Mercury 6 Cyl 3. 125 Bore 2L 150 1978 1987 Mercury 6 Cyl 3. 125 Bore 2L 175 1976 1981 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 Chrome
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Product Reviews
★★★★★ 4
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Size: 2Pack of 5 Tier (Not included planks)
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Reviewed in the United States on July 17, 2025
★★★★★ 5
Love it!
Size: 5-Tier (Not included planks), Size: 5-Tier (Not included planks)
Years later it is still holding up! Don’t mind the mess! Worth it! Good size! And once it was up it was easy to put together! Love the style!
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Reviewed in the United States on October 26, 2025
★★★★★ 5
Easily assembled.
Size: 3Pack of 5 Tier (Not included planks)
Easily assembled, seems sturdy and built to last. Once attached to wall seems even sturdier than expected. Anchor pieces included but I choose to find studs to anchor to.
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Reviewed in the United States on November 12, 2025
★★★★★ 3
Good but misleading size
Size: 3Pack of 5 Tier (Not included planks)
Sturdy set for shelving. However dimensions are misleading. Not sure if they sent the incorrect size but the vertical distance between shelves was 11” and that’s without the shelving installed
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Worked for pantry
Size: 3Pack of 5 Tier (Not included planks), Size: 3Pack of 5 Tier (Not included planks)
These turned out perfect t for a pantry. Just fyi get better dry wall anchors and you’re golden! Definitely takes two people to put up tho!
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Reviewed in the United States on February 14, 2026