Here's another quality product you've come to expect from Hi-Caliber Powersports Parts. This is a new top quality carburetor rebuild kit with precision machined components for the 2006-2008 Yamaha YFM 660 Grizzly 4x4 ATVs. Don't waste your time rebuilding your old carb with cheap quality, inferior parts. Rebuild it right the first time with this quality kit and get your old atc screaming again. The kit includes all gaskets, o-rings, springs, main jet, slow jet, float needle etc for a complete carburetor rebuild as shown in the photo above.