1997+ Mercury 35/40HP 2 Cylinder Outboards Service Manual PN 90-826148R2, Page 290Get this manual
16R emove RWA ge ar 18Insert pinion be aring race ULL (91-825200A1) through ge ar case and position inside of pinion be aring raceInsert RIV (91-13779) into puller through drive shaft cavity and drive out race
52870orward arPuller (91-825200A1)Driver (91-13779) 52844