MB10A Transmissions Coupling Flange: 806384 Parts on group Coupling Flange: 806384: Pos. Part No Qty Parts name Comments 1. 806384 [1] Clutch flange 2. 907599 [1] Taper pin 3. 955319 [4] Hexagon screw For reverse gear 807370. 4. 959239 [4] Hex. socket screw For reverse gear 833558,833860,833861,834210,838162, 840007. 5. 941908 [4] Spring washer 6. 955783 [4] Hexagon nut Parts catalog : Reverse Gear: 834360 Reverse Gear: 834210 Reverse Gear: 833864 Reverse Gear: 834035 Lower Gear Unit Sail Boat Drive Unit 100S Intermediate Housing Sail Boat Drive Unit 100S Coupling Flange: 827637 Coupling Flange: 827638 Coupling Flange: 827924 Coupling Flange: 827926 Coupling Flange: 827927 Coupling Flange: 827958