This is the 1st Gear for the Futaba S9402 and S9405 Servos These gears transfer movement from the motor to the servo horn.

FEATURES: Replaces worn or damaged gears

INCLUDES: Five nylon 1st gears

REQUIRES: Installing in servo case JiM 3.29.2007  

BOX DIMENSIONS: 2.38" W. X .25" H. X 2.38" L. BOX WEIGHT: .01 LBS.