AQ271A; AQ271B; AQ271C; AQ271D; AQ271LB Transmissions Connecting Components AQ Drive Unit 275, 285: B AQ271B, AQ271D Parts on group Connecting Components AQ Drive Unit 275, 285: B: Pos. Part No Qty Parts name Comments 59. See group 9 Parts catalog : Connecting Components AQ Drive Unit 275, 285: A AQ271B, AQ271D Connecting Components AQ Drive Unit 290A, DP290A AQ271A, AQ271C Connecting Components Drive Unit SP-A/MT: A AQ271B, AQ271D Connecting Components Drive Unit SP-A/MT: B AQ271B, AQ271D Connecting Components Drive Unit SP-A, DP-A AQ271C Hydraulic Pump, Trim Instrument and Installation Components Aqumatic Drive Unit