2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 187Get this manual
11-10 PUMP AND IMPELLER Pump and Impeller
Remove the grease sealsSpecial Tool -
Oil SealBearing Remover: 570011058 [A]
evenly around Remove the bearing by tapping case [A]the bearing inner race from the front end of the pump