RC Servo High Torque MG995 Metal Gears for 1/8 & 1/10 vehicles. with extras
There are cheaper versions of this servo, which have plastic gears inside. They look identical but are normally bsold at a lower price. Ideal for RC Steering, and Brake and Throttle operation. Stall Torque: 13kg/cm(4.8V), 15kg/cm(6.0V).