2004-2009 Honda TRX450R/TRX450ER Service Manual, Page 342Get this manual
CRANKCASETRANSMISSIONCRANKSHAFTBALANCER (After 05) Drive in new bearings squarely with the marking side facing toward the inside of the crankcase
Drive in new bearings into the right crankcase using the special toolsTOOLS: Crankshaft bearing: Driver Attachment, 72 75 mm Pilot 30 mm Countershaft bearing: Driver Attachment, 42 47 mm Pilot, 17 mm Mainshaft bearing: Driver Attachment, 52 55 mm Pilot, 25 mm Shift drum bearing: Driver Attachment, 42 47 mm Pilot, 25 mm Balancer shaft bearing: Driver Attachment, 42 47 mm Pilot, 17 mm
07749-0010000 07746-0010600 07746-0040700 07749-0010000 07746-0010300 07746-0040400 07749-0010000 07746-0010400 07746-0040600 07749-0010000 07746-0010300 07746-0040600 07749-0010000 07746-0010300 07746-0040400 BOLTSSET PLATES PILOT