★★★★★ 5
Perfect for the price
Filed with pebbles and holds up well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
WSM Mercury / Mariner 75-125 Hp Case Half O-Ring 1.5L '04-'15 - 540-40, 891956
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
WSM Mercury / Mariner 75-125 Hp Case Half O-Ring 1.5L '04-'15 - 540-40, 891956ITEM#: 540 40 CASE HALF O RING: MERCURY MARINER 75 125 HP 1. 5L 04 15 OEM#: 891956 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 3 Cyl 3. 6255 Bore 1. 5L Optimax 115 2004 2014 Mercury 3 Cyl 3. 6255 Bore 1. 5L Optimax 125 2006 2012 Mercury 3 Cyl 3. 6255 Bore 1. 5L Optimax 75 2004 2014 Mercury 3 Cyl 3. 6255 Bore 1. 5L Optimax 80 2006 2014 Mercury 3 Cyl 3. 6255 Bore 1. 5L Optimax 90 2004 2014 Mercury 3 Cyl 3. 6255 Bore Pro XS 115 2010 2015
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Your WSM Mercury / Mariner 75-125 Hp Case Half O-Ring 1.5L '04-'15 - 540-40, 891956 orders ship within 1-2 business days.
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- Fast: 2-3 business days
- Express: 1-2 business days
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- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1976 reviews
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Product Reviews
★★★★★ 3
Missing Part, no customer support.
Missing the bolt that attaches the base to the center post. We contacted the vendor and they responded,
"We want to assure you that all our parts undergo rigorous inspection and careful packaging before shipment. If you could kindly check the box again for any missing parts, it would be greatly appreciated.
Best Regards
Yaheetech Customer Service Team"
Really, like we didn't checked the box?
Responded back to the vendor that we tore the box apart, no bolt. They have gone silent.
Update, vendor has offered a partially refund, guess I'll head to Home Depot and look for a replacement bolt. What a pain.
Went from 1 to 3 stars for at least contacting us.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Works well
Works well
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Reviewed in the United States on May 30, 2026
★★★★★ 5
BUY IT
VERY GOOD QUALITY
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Works well
Works well! Easy to fill.
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Reviewed in the United States on March 30, 2026
