AQ115A; AQ115B; AQ130; AQ130A; AQ130B; AQ130C; AQ130D; AQ165A; AQ170A; AQ170B; AQ170C; AQD21A; BB115A; BB115B; BB115C; BB165A; BB170A; BB170B; BB1 Miscellaneous Equipment Coupling Flange for Reverse Gear with 4'' Propeller Shaft Flange: 827927 Parts on group Coupling Flange for Reverse Gear with 4'' Propeller Shaft Flange: 827927: Pos. Part No Qty Parts name Comments 1. 827927 [1] Clamp coupling 35mm hole for propeller shaft., For reverse gear BorgWarner.. 2. 949068 [6] Hex. socket screw 3. 955319 [4] Hexagon screw 4. 959239 [4] Hex. socket screw 5. 941908 [4] Spring washer 6. 955783 [4] Hexagon nut Parts catalog : Separate Exhaust Outlet and Water Intake: MD21 Separate Exhaust Outlet and Water Intake: A Propeller Shaft Stuffing Box: 828527 Propeller Shaft Stuffing Box: 828526 Propeller Shaft Stuffing Box: 828422 Propeller Shaft Stuffing Box: 828254 Coupling Flange for Reverse Gear with 4'' Propeller Shaft Flange: 827930 Coupling Flange for Reverse Gear with 4'' Propeller Shaft Flange: 827956 Coupling Flange 4'': 828209 Coupling Flange 4'': 828210 Coupling Flange 5'': 828390 Coupling Flange 5'': 827957