CALTRIC Rear Differential Drive Shaft Coupling Fits Yamaha RHINO 660 4X4 YXR660 YXR 660 2004-2007Compatible models: Yamaha RHINO 660 4WD YXR66FAVG 2004 2007, RHINO 660 4WD HUNTER YXR66FAHV 2005 2007, RHINO 660 4WD EXPLORING EDITION YXR66FAEX 2006 2007, RHINO 660 4WD Special Edition YXR66FSE 2006 2007, RHINO SP660 SP660 Edition YXR66FSP 2007 RHINO 660 DUCKS UNLIMITED EDITION YXR66FDUW 2007 Brand: Caltric Package size: 8. 41 x 8. 31 x 3. 1 cm; 82 g Product model number: GE104 3 By manufacturer Discontinued: No Product weight: 82 g