Hitec RCD - D-645MW 32-Bit, High Torque Metal Gear Servo Bodies Rock Crawler Black (installed) is same as

Black (installed) is same as stock Traxxas

and if we've forgotten anything there is a pre-tinned pair of wires awaiting installation of your favorite connector

Replaces stock plastic gear

Use only Silicone diff lube

Each RPM Front Bulkhead is built from their bulletproof blend of engineering grade nylons

Hitec RCD - D-645MW 32-Bit, High Torque Metal Gear Servo Bodies Rock Crawler Black (installed) is same asThe metal D 645MW is part of our D Series dynamo servo line. All Hitec D Series servos have been designed using our brand new, cutting edge, custom engineering. Combining industry leading high resolution, state of the art ultra response technology with a 32 bit MCU and 12 bit ADC for unprecedented programmability and flexibility, these servos deliver significantly smoother movement. The speedy, powerful line operates on a wide 4. 8 ~ 8. 4 voltage