Wiseco Yamaha YFM660 Grizzly/Rhino 9.91 (4966M10100) Piston Kit

Wiseco Yamaha YFM660 Grizzly/Rhino 9.91 (4966M10100) Piston Kit

Marsoni

M251S

$179.14

Get it in 3 business days with 1 day shipping. Friday, May 29

Wiseco Yamaha YFM660 Grizzly/Rhino 9.91 (4966M10100) Piston KitThe Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wiseco's forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4 stroke pistons are ready to deliver the power and reliability

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I bought this set with low expectations to replace my OEM grill which was falling apart and getting loose. I thought, not much to lose. They actually turned out to fit and look great. Just one tip-- when installing, be sure that you are correctly positioning the tension clips to be in contact with the end of the hood notch. There are a lot of Youtube guides you can find online to help you with it. Otherwise, they will just be totally loose and not fit correctly.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 12, 2019

Verified Purchase

Fru

Fort Morgan, US

★★★★★ 5

Easy install !! They fit well and look good

Size: Single Slat, Color: Chrome

The grill is plastic of course but for the price it makes the car look good. I had a cracked grill and it looked so ugly. These popped right in easy install and makes the car look good again I am happy.

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Reviewed in the United States on May 17, 2026