1997-2004 Honda Fourtrax Recon TRX250TE/TM Service Manual, Page 285Get this manual
REAR DRIVING MECHANISM Drive new oil seal (inner) into the case using the special toolsTOOLS:
Driver Attachment,52 55 mm
07749-0010000 07746-0010400
Drive the ring gear bearing into the case using the
special tools as hown
Driver Attachment, 62 68 mm 07749-0010000 07746-0010500