Rear Left & Right Axle Drive Shaft CV Joint for Yamaha Grizzly 660 YFM660 4x4 2003 2004 2005 2006 2007 2008 Quality Engineered for Superior Durability Tested for Reliable Performance Placement on Vehicle: Left & Right , Rear Fits : 2003-2008 Yamaha Grizzly 660 YFM660 4x4