Du-Bro 3340 Long Dual Servo Arm (for Futaba Servos) TT-01 #516 Vulcan Truck

#516 Vulcan Truck

Trolley bell

Factory-installed LED interior cabin

Internal sidewall ribs with extra sidewall support

and Front Marker Lights

Du-Bro 3340 Long Dual Servo Arm (for Futaba Servos) TT-01 #516 Vulcan TruckDu Bro 3340 Long Dual Servo Arm For Futaba Servos A servo arm design for large aircraft. This dual arm allows for straight and in line movement of the control surface. Made of long fiber composites, this arm is super strong and will provide the maximum security. The Long Dual Servo Arms include heavy duty ball links for 4 40 pushrods and assembly hardware. The arms have 3 mounting holes for increased or decreased servo throw. Dimension from center to