This is the Replacement Servo Gear Set for the
Hitec HS-645MG and HS-5645MG Servos.
FEATURES: Brass and nylon gear construction.
Includes all required replacement gears.
INCLUDES: One white nylon gear
Two brass gears
One metal final gear/output shaft
One 2.6 x 8mm servo horn screw
REQUIRES: Assembly into the servo.