JX 21KG Waterproof Metal Gear Servo for 1/8 1/10 RC Car Crawler TRX-4 SCX10 D90
It's suitable for 1/8 1/10 Scale RC Car Buggy Crawler TRAXXAS RC4WD TRX-4 SCX10 D90. High performance digital standard servo. 1 x Fittings Set(included the servo Kit, servo arm and screws). 1 x DC5821LV Servo.