【Spare Parts】: RC car metal differential set, pinion gear, main gears, motor gear, and screw.
【Quality Material】: RC gears made of metal materials, more sturdy, practical.
【Replacement】: Nice replacements for your old or broken parts.
【Convenient】: Easy and convenient to install and remove, a great replacement part for your rc car.
【Fit For】: Differential gear set suitable for 16101 16102 16201 16103 1/6 rc model car