Front Rear Left Right Axle Drive Shaft CV Joint for 2006-2007 Yamaha Rhino 660 YXR660 / 2006-2009 Rhino 450 YXR450 4x4 Quality Engineered for Superior Durability Tested for Reliable Performance Placement on Vehicle: Left & Right, Front & Rear Fits : 2006-2007 Yamaha Rhino 660 YXR660 4x4 Fits : 2006-2009 Yamaha Rhino 450 YXR450 4x4