ApplicationCompatible for Yamaha Models. 2002 - 2008 compatible for Yamaha GRIZZLY 660.SpecificationsOem Number: 5KM 46101 12 00, 5KM-46101-12-00, 5KM-46101-11-00, 5KM-46101-10-00, 5KM-46101-00-00 Including: 1X NEW Complete Rear Differential Condition: 100% Brand New Warranty: one year Accessories: You will get exactly as shown in the picture aboveNOTE* Please confirm your old part number matches up with one of the part numbers above * Professional installation is highly recommended (No Instruction Included) * For any needs please contact us.