2002 Yamaha 660 Grizzly YFM660 Front And Rear Wheel Bearings And Seals Fits 2002 Yamaha YFM660 660 Grizzly Quality bearings feature durable rubber seals on both sides for protection from sand and water (except differetial bearings) Meets or exceeds OEM Quality at a fraction of the cost Left,Right,Front,Rear