2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 271Get this manual
WATER PUMP EBS00140
ASSEMBLING THE WATER PUMP 1Install: oil seal New (into the AC magneto cover 2) NOTE: Before installing the oil seal, apply tap water or coolant onto its out surface Install the oil seal with socket that matches its outside diameter_
Installed depth of oil seal 8.18.7 mm (0.320.34 in)