This is the Gear Set for the HS-35 and HS-5035HD Servos from Hitec.

FEATURES: Plastic and metal construction

INCLUDES: Eight Gears and one Steel Pin

REQUIRES: Disassembly of servo to install  

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