Left Rear Axle and Brake Panel Bearings Seals Kit TRX500FE 2005 2006 2007 2008 Kit Contains: 3 Bearings; 6 Seals; 4 O-rings This kit is all you need to do a COMPLETE REAR AXLE REBUILD! In addition to the standard bearing and seal kit, it also contains the Axle Tube O-Rings, Brake Drum O-Rings and the Brake Arm Seals. A FREE helpful installation tip sheet will be included in all wheel and axle kit purchases.