2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 364Get this manual
LOWER UNIT
DRIVESHAFT OIL SEAL HOUSING
Inspect housingReplace if cracked, damaged or other abnormal condition Check condition of oil sealsReplace if nicked, cut, worn or other abnormal condition Inspect O-ringReplace if worn, nicked, cut or other abnormal condition
Replacing driveshaft oil seal 1Using special tool, remove two (2) oil seals out of the driveshaft oil seal housing" 09913-50121: Oil seal remover 2Apply Water Resistant Grease to inner circumference of driveshaft oil seal housing$ 99000-25160: SUZUKI WATER RESISTANT GREASE