This is the DuraTrax SX401WP Standard Size Waterproof Servo.
- Nylon gears
- Universal connector
- Standard size
One DuraTrax SX401WP Servo, one 1.4" (35mm) Round Horn, one 1.8" (45mm) Double
Arm Horn, 1.5" (38.5mm) four Point Horns, 1.2" (32mm) six Point Horns, four (each) Grommets, Eyelets and Mounting Screws, and 2x5mm Servo Horn Screws
Dimensions: 1.6 x 0.77 x 1.4" (40.3 x 19.5 x 35.9mm)
Weight: 1.41oz (40g) without horns attached