This is the Metal Gear Set for the Hitec HS-965MG Servo.
Metal gears provide strength and shock resistance
Replaces worn/damaged gears and restores proper performance
(1) each 1st, 2nd, 3rd and output gears
(1) 2x5mm flat head machine screw
Disassembly of servo to install gear
Note: These gears can be used as replacement gears for the HS-965MG gears.