Anyways, He took the Gray T-piece off of the insides RC steering unit, and is using it for a separate piece. I find it a very useful idea!
Here is what he said: "I took out this piece from the Black Electric RC Race Buggy Steering Unit - BL number 6282. This can be used as a 4x3 T liftarm. You can take this out without damage."
His Pictures:





If you want to see more, here is his Brickshelf Gallery.
Cheers!












