2004 Yamaha WaveRunner VX110 Sport and VX110 Deluxe Service Manual, Page 18Get this manual
GEN INFO 90890-06812 (4.5 mm)
SPECIAL SERVICE TOOLS
E 90890-06811 (4.0 mm) YM-91044
G YM-08037
90890-05158
H YB-06151
90890-06519
I YB-06096