Boss Bearing 41-3385-8E1-1 Rear Differential Bearings and Seals Kit Honda TRX250EX Sportrax 2001-2011 Kit Contains: 3 Bearings; 1 Needle Bearing; 1 Repair Sleeve; 5 Seals; 2 Sirclips It's now possible to repair the worn input shaft bearing surface with our repair sleeve! This is the most complete rebuild kit for your Rear Differential on the market!