251A Miscellaneous Equipment Extra Instrument Panel 251A Parts on group Extra Instrument Panel: Pos. Part No Qty Parts name Comments 1. 843604 [1] Instrument panel 2. 837539 [1] Instrument plate 3. 842659 [1] Cover washer 4. 944540 [4] Screw 5. 845071 [2] Plug Parts catalog : Charging Relay Separate Mounted: 859499 251A Charging Relay Separate Mounted: 858841 251A Charging Relay 251A Main Switch 251A Thermo Switch Control 251A Control Cables Instrument Panel Mechanical Lift Device Propeller Drive Unit: A 251A Propeller Drive Unit: B 251A Trim Tabs 251A Fly Bridge Single Engine Installation 251A Extension Kit 1'': 839548