if originally equipped

Charger Circuit Power 30W

This will replace TRA3978 make to work with TRA5382X diff gear set

it can be made into a necklace charm for a great gag gift

Hitec RCD - HS-5245MG Mighty Mini Metal Gear Digital Ball Bearing Servo .12sec/76oz @6.0v GMA52011 if originally equippedWith a custom programmable digital circuit and a strong metal and M P gear train technology, the HS 5245MG is ideal for applications that call for a small, lightweight, fast and high torque servo. Features: High Speed and High Torque in a Mini Package Durable Metal Gears Dual Ball Bearings Standard Programmable Digital Circuit for Greater Holding Power Fast, High Torque