Order Includes: 2x Ball Bearing , 2x Seal , 1x O-Ring. Compatible with Yamaha Models: RHINO 660 YXR660F 2004-2005. Kit includes all necessary Ball Bearings and Seals to repair only one of the FRONT WHEEL of your ATV. 2 Kits are required to repair both FRONT WHEELS.. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
