


WSM Thermostat Mercury / Yamaha 9.9 - 55 HP , C25 / C55Hp, 775-202, 11752M
Marsoni
M251S
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Friday, May 29
WSM Thermostat Mercury / Yamaha 9.9 - 55 HP , C25 / C55Hp, 775-202, 11752MItem#: 775 202 Thermostat Mercury Yamaha 9. 9 55 Hp , C25 C55Hp OEM#: 11752M, 6F5 12411 00 00, 6F5 12411 02 00, 6F5 12411 03 00, 814554001, 814554T01 Note: 143 F Brand: WSM FITMENTS: Make Model Year(s) Mercury ALL Yamaha 2 Cyl 2. 205 Bore 15 1984 2009 Yamaha 2 Cyl 2. 205 Bore 9. 9 1984 2009 Yamaha 2 Cyl 3. 228 Bore 55 1991 1995 Yamaha 2 Cyl 2 Stroke 10 Spline 25 1991 1997 Yamaha 2 Cyl Commercial 40 1991 1997 Yamaha 2 Stroke 10 Spline 30 1991 1992
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★★★★★ 5
Glue for tire.
Better than walking.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Glue
Works 💪 great
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Worked on slow leak… one month already!!!
Style: 18oz
Edit: Still holding proper pressure at 2-months !!!
Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Excellent stuff!
Style: 18oz
Used this on a Z-Trac with a flat and it fixed it and has held up for over 8 months.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Greats stuff
Style: 14oz
Works super, has kept air steaycfor over 6 months, no leaks
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Reviewed in the United States on May 30, 2026