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WSM Mercury Mariner 225 HP Carb 3.0L Rebuild Kit .020 OVER 3.645" 100-45-12

Marsoni M251S
Sale price$748.54
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Get it in 3 business days with 1 day shipping. Friday, May 29
WSM Mercury Mariner 225 HP Carb 3.0L Rebuild Kit .020 OVER 3.645" 100-45-12WSM Mercury 3. 0L Carb 6 Cyl. Power Head Rebuild Kit with Double Roller Center Mains . 020 OVER SIZE ONLY 3. 645" This kit meets or exceeds OEM specifications Kit includes everything you need to re build your outboard engine 6 Brand New High Quality moly coated WSM Pistons, 6 rings, pins and clips, complete gasket kit, upper, lower and center main crank bearings, 6 upper and lower rod bearings and 12 rod bolts. Piston OE # 822066A7, 822066T7,
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 960 reviews
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Product Reviews
J
Verified Purchase
Joe H.
Natrona Heights, US
★★★★★ 5
Works fine in outdrive
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good gear oil. Purple dye for leak detection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
L
Verified Purchase
luv2safari
Draper, US
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
J
Verified Purchase
Joe H.
Waukegan, US
★★★★★ 5
Looks well made
Looks well made. Rubber seems pliable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
D
Verified Purchase
Dct
Charlottesville, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
D
Verified Purchase
Don R
Fort Morgan, US
★★★★★ 5
Good
Good quality
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Reviewed in the United States on April 28, 2026

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