AQ200D; AQ200F; 280B; 290A; 290DP Steering System Drive Unit, Steering Roto Pilot AQ200D Parts on group Drive Unit, Steering Roto Pilot: Pos. Part No Qty Parts name Comments 1. 852031 [1] Drive unit 2. 852032 [1] Electric motor 12V 3. 4. 5. 6. 7. 7743310_065 steering cable steering cylinder 9. 825765 [1] Choke control L=3300mm alt 9. 825764 [1] Choke control L=6900mm alt 10. 851744 [1] Control 11. 851743 [1] Transfer gear Parts catalog : Steering Mechanism Roto Pilot STS 330 AQ200D, AQ200F Steering Mechanism, Fly Bridge Roto Pilot AQ200D Steering Mechanism, Roto Pilot AQ Drive Unit 290 AQ200D Steering Mechanism, Roto Pilot AQ Drive Unit 280 AQ200D Steering Cable Bracket Kit, Flybridge AQ200D Steering Mechanism Cable Type AQ200D Steering Mechanism Power Steering AQ200D Servo Pump and Installation Components AQ200D Power Steering AQ Drev 290 AQ200D, AQ200F Hydraulic Pump, Oil Reservoir: 851698 Hydraulic Pump, Oil Reservoir: 841984 Hydraulic Pump, Oil Reservoir: 838310