2000 2001 2002 Yamaha YFM400 400 Big Bear 4X4 Rear Axle, Wheel Bearings & Seals Fits 2000 2001 2002 Yamaha YFM400 400 Big Bear 4X4 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 Rear