B: Wheel hub rotation + modified differential. C: Modified differential. 1:12 Scale: Perfectly scaled at 1:12 for precise compatibility with12428/12423 RC models. A: Wheel hub rotation + 2 drive gears.
Metal Differential Gear for WLtoys 12428 12423 112 Scale Waterproof RC Gear
Metal Differential Gear for WLtoys 12428 12423 1 12 Scale Off Road RC Car Parts
Modified Metal Differential Gear for WLtoys 12428 12423 112 Scale Model Upgrade
118 Scale Metal Differential Gear Set for PX9300 Series For RC Car Upgrades
