Simple Installation - The product can be directly replaced with the old one. The product is easy to install, but professional installation is recommended
Fitment - Replacement for Yamaha YFZ450 2004-2009
Main jet in sizes #90, #155, #70, and slow jet in sizes #48, #40
Explanation - The carburetor repair kit is the accessory inside the carburetor
Simple Installation - The product can be directly replaced with the old one. The product is easy to install, but professional installation is recommended