★★★★★ 5
Fits perfectly
Size: 7.5" x 8.7" x 1.4"
easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
WSM Piston Kit Yamaha 75-90 Hp 4-Stroke '16-'22 STD SIZE 81mm 100-310K 6FP-11631
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
WSM Piston Kit Yamaha 75-90 Hp 4-Stroke '16-'22 STD SIZE 81mm 100-310K 6FP-11631Item#: 100 310K Piston Kit Yamaha 75 90 Hp 4 Stroke 16 22 STD OEM#: 6FP 11631 00 00, 6FP 11631 01 00Note: 81mm Brand: WSM FITMENTS: Make Model Year(s) Yamaha 4 Cyl 4 Stroke 75 2017 2022 Yamaha 4 Cyl 4 Stroke 90 2016 2022 Yamaha 4 Cyl Jet 4 Stroke 90 2017 2022
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Your WSM Piston Kit Yamaha 75-90 Hp 4-Stroke '16-'22 STD SIZE 81mm 100-310K 6FP-11631 orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Based on 100 reviews
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Product Reviews
★★★★★ 5
bosch never disappoints
Size: 7.5" x 8.7" x 1.4"
good product+fair price=value for money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
First Rate Quality
Size: 7.5" x 8.7" x 1.4"
Easy installation; design of filter made installation mistake-proof.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
will buy again
Size: 7.5" x 8.7" x 1.4"
Works as expected and the fit was perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 5
Good quality filter. Fair price.
Size: (Pack of 1)
Fit right, easy to install, high quality filter. The oil change places make their money on these add-ons. We let them check it at oil change time but order online, get it the next day, and do our own replacement in minutes. Money saver IMO.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
