Futaba genuine servos are your easiest and most efficient way to upgrade your Futaba system. No other system provides you access to as many different sizes, shapes and functions as Futaba.

Futaba Standard Servo with a Ball Bearing on the output shaft. This has a "J" connector and uses a nylon gears. 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.

Futaba S3003 Standard Servo. This basic servo is used in cars, boats, or where standard servos are used. This is the replacement for the following servos, S138,S148,S22,S38 and S12.

FUTABA S3003 STANDARD entry level Servo w/o Accessories.

Futaba S3004 Light Weight, Ball Bearing Servo. This basic servo is used in cars, boats, or where standard servos are used. This servo is not designed for use with glow-powered helicopters. This is a replacement for the following servos.(S15)

Futaba Standard Size High Torque Servo. This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable of delivering approximately 2A for each servo.

Futaba S9551 High Torque Low Profile Digital Servo with Coreless Motor for Aircraft and Car Use.