Traxxas 2075 Digital High-Torque Waterproof Servo: Revo 2008 Digital High Torque Servo with J style connector.
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Traxxas 2075 Digital High-Torque Waterproof Servo: Revo 2008 Part# 0-TRA2075
Specs Length: 41mm (1.6") Width: 20mm (0.79") Height: 42.3mm (1.67") Torque: 125 oz-in Speed: 0.16 sec @ 60deg