TCMT Gas Fuel Tank Switch Petcock Valve For Yamaha YFM 660 Grizzly 2002 2003 2004 2005 2006 2007 2008 Material:Zinc Alloy,High class quality and very durable Gravity feed petcock gives full control over the fuel flow Note:Please do measure your valve Petcock size Nut Thread carefully, Please make sure your Petcock thread size is the same Package Included:1 X Fuel Petcock perfect replacement for the stock one.