This is the Futaba BLS352 Brushless Digital High Torque Servo. This servo is an excellent choice for steering on 1/8th scale buggies.

This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable of delivering sufficient amps.

Features: Equipped with a Brushless motor that lasts longer and operates at a lower temperature than Brushed motors 30% Faster response times, smoother operation Samarium Cobalt magnets and dual ball bearings Same power consumption and centering as Digital servos equipped with Brushed motors Standard size Metal gears One-year warranty

Specifications:
Torque: 200 oz-in at 4.8V/250 oz-in at 6.0V
Speed: 0.19 sec/60° at 4.8V/0.15 sec/60° at 6.0V
Size: 1.57 x 0.78 x 1.45" (40 x 20 x 36.8mm)
Weight: 2.2 oz (63g)