1996-2005 Suzuki DF40, DF50 Four Stroke Outboard Service Manual, Page 271Get this manual
LOWER UNIT 9-18 PROPELLER SHAFTBEARING HOUSING Assemble the propeller shaft in the following sequenceforward thrust washer 5, reverse thrust washer 1, reverse gear 2, reverse gear back-up shim and propeller shaft housing 499000-25161Water Resistant Grease 99000-22540Suzuki Outboard Motor Gear Oil
Using special tools, install the propeller shaft and housing assembly in the gear case09922-59410Propeller shaft housing installer 09922-59420Housing Installer Handle