Just what the doctor ordered! Actually, I’m not a doctor, but this is exactly what I was looking to order recently for a custom build. This set is the parts kit needed for a complete front AR60 OCP axle (AKA Wraith axle). In addition to the main components, included are standard dog-bone style axles, a servo plate, steering links and all the hardware needed. You can now buy the axles for custom builds or buy a complete axle assemble to add rear steer to a Wraith.
Learn more here.