Hitec 36840 D840WP D-Series Programmable Mega Scale Waterproof Servo Axial Parts omitting the emulsion o-ring

omitting the emulsion o-ring

UniJoiners snap it into your layout in seconds — no nails

higher top speed and improved acceleration than Type 380-S motor

Robinson Racing 7960 Gen3 Slipper Kit Steel Spur/Backplate 60T E-Revo

Hitec 36840 D840WP D-Series Programmable Mega Scale Waterproof Servo Axial Parts omitting the emulsion o-ringHitec 36840 D840WP D Series Programmable Mega Scale Waterproof Servo This is the Hitec D840WP Programmable Mega Scale Waterproof Servo. FEATURES: Ideal for airplane, giant scale car, boat, UAV and robotic applications Center heat sink for efficient motor cooling Operates on 3. 5 8. 4V Programmable high response digital amplifier* Durable steel gears with dual ball bearings Water and dust resistance INCLUDES: D840WP Servo with 1. 6" (39. 9mm) Round