2004-2005 Honda TRX450R Factory Sevice Manual, Page 271Get this manual
REAR WHEELSUSPENSION Press the needle bearing and thrust bushing out of the swingarm pivot using the special tools
Needle bearing remover
Attachment, 35 mm 1.0
07946-KA50000 077460030400
Apply (0.1 oz} of grease to each new needle bearingPress in the bearing with the marked side facing up
BEARING REMOVER
Press the needle bearing and th rust bushing into the swingarm pivot until the bushing is fully seatedTOOLS: Needle bearing remover
BUSHING
07946KA50000
BEARING