MD11; MD11C; MD11D; MD17; MD17C; MD17D Transmissions Coupling Flange: 827927 Parts on group Coupling Flange: 827927: Pos. Part No Qty Parts name Comments 1. 827927 [1] Clamp coupling 2. 949068 [6] Hex. socket screw 3. 955319 [4] Hexagon screw For reverse gear 807370., L=35mm 4. 959239 [4] Hex. socket screw L=30mm 5. 955783 [4] Hexagon nut 6. 941908 [4] Spring washer Parts catalog : Coupling Flange: 827924 Coupling Flange Coupling Flange: 806385 Coupling Flange: 806384 Connecting Components Hydraulic Transmission: MD17 Connecting Components Hydraulic Transmission: MD11 Coupling Flange Connecting Components Sail Boat Drive Unit 100S Connecting Components Sail Boat Drive Unit 110S: MD11 Connecting Components Sail Boat Drive Unit 110S: MD17 Connecting Components Sail Boat Drive Unit 120S: A Connecting Components Sail Boat Drive Unit 120S: B