Hitec gear set for the Hitec HS-6965HB and HS-7966 servos is constructed of Karbonite resin that is four times stronger than standard nylon gears. Replaces worn or damaged gears and restores proper performance.
This set includes:
1st, 2nd, 3rd and Output Gears with 2x10 machine screw
Disassembly of servo to install