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WSM VALVE: EXHAUST, YAMAHA 200-350 HP 4-STROKE - 120-250, 6CB-12121-00-00-

Marsoni M251S
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WSM VALVE: EXHAUST, YAMAHA 200-350 HP 4-STROKE - 120-250, 6CB-12121-00-00-ITEM#: 120 250 VALVE: EXHAUST, YAMAHA 200 350 HP 4 STROKE OEM#: 6CB 12121 00 00 DETAILS: OVER ALL LENGTH 95. 30MM FITMENTS: Make Model Year(s) Yamaha 6 Cyl 4 Stroke 4. 2L SHO 225 2010 2014 Yamaha 6 Cyl 4 Stroke 4. 2L SHO 250 2010 2014 Yamaha 6 Cyl 4 Stroke 4. 2L SHO 300 2010 2014 Yamaha 8 Cyl 4 Stroke 5. 3L 350 2012 2018
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4.5 ★★★★★
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Verified Purchase
christina castillo
Los Angeles, US
★★★★★ 5
GREAT PRODUCT!
Size: 16 Line Spools+4 Caps
GREAT PRODUCT!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 4
Good
Size: 20 Line Spools+4 Caps
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
K. Ranch
Alexandria, US
★★★★★ 5
Works like original equipment
Size: 16 Line Spools+4 Caps
Seems to handle the same work load as the manufacturer part. Good quality fit and design. No problems installing the string on the trimmer head. Definitely worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2025
D
Verified Purchase
Doug
Fort Morgan, US
★★★★★ 5
Great replacement item.
Size: 16 Line Spools+4 Caps
Fit perfectly but price fluctuates catch them at a low price and order multiples or reload the cassettes with bulk string yourself...easy.
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Reviewed in the United States on May 8, 2026
K
Verified Purchase
Kevin Marshall
Lexington, US
★★★★★ 5
It was delivered next day
Size: 8 Line Spools+2 Caps
If it's like the previous line I purchased, it's good. Don't leave it in a hot garage, because the line will sometimes stick together when you get around to using it! NOTE: Again, I received this product YESTERDAY, and Amazon is sending me a survey today!! What AMAZON brain surgeon thinks that this is a good idea????
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Reviewed in the United States on May 10, 2026

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