This is the Gear Set for the HS-50 servos from HiTec.

FEATURES: White plastic gears, includes all gears for the servo

INCLUDES: Four white plastic gears

REQUIRES: HS-50 Hitec Servo

COMMENTS: There are no metal servo gears as a replacement For the servo horns, use HRCM5708  

BOX DIMENSIONS: 2.25" W. X .25" H. X 3.00" L. BOX WEIGHT: .01 LBS.