Servo Arm Set (Micro RS4)

HPI73404

HPI Racing

$6.99

Servo Arm Set for the Micro RS4.

Also includes front driveshafts and front differential housing and output cups.
For the driveshaft ball joints & front differential internal parts, please see:
#73403 - DIFF PINION GEAR SET.

To Complete Front Driveshafts, Front Differential Housing and Output Cups you will need to purchase HPI73404 & HPI73403.

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