MD1B; MD2B; AQD2B; MD3B Miscellaneous Equipment Control Mechanism: 851601 Parts on group Control Mechanism: 851601: Pos. Part No Qty Parts name Comments 1. 851601 [1] Control For side-mounting., Late type Parts catalog : Control Mechanism: 851600 Control Mechanism: 839469 Control for top Installation: D Control for top Installation: C Control for top Installation: B Control for top Installation: A Control for Reduction Reverse Gear Ratio 1, 87:1 Control for Reduction Reverse Gear Ratio 3, 42:1 Two-lever Control, Type SR Control Cables Hydraulic Lift Device AQ Drive Unit 100, 100B Extension Set AQ Drive 100B: A