Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 267Get this manual
1Gear Housing
2Shift Crank
3Shih Spool Assembly ShimBearing AdaptOfRoller BearingThrust WasherThrust BearingRoller Bearing 10- Reverse Gear 11Spring 12- Sliding Clutch 13- Cross Pin 14- Detent Pin 15- Propeller Shah 16- Forward Gear 17- Shim 18- Thrust Bearing 19- Thrust Hub 2() Roller Bearing 21Bearing Adaptor 22- Thrust Washer 23- Thrust Bearing 24Thrust Race 25- Keepers 2- Thrust Race 27- Thrust Bearing 28- Thrust Washer 29- O-ring 30- Roller Bearing 1- Bearing Carrier 32- Od Seal (Rubber Coated) 33- 0il Seal 34- Tab Washer 35- Cover Nut 36- Thrust Hub 37- Continuity Washer 36- Spline:! Washer 39- Tab Was her 40- Propeller Nut 41Trim Tab 42- Bolt 43- Nut 44Bolt