I know this is a brain buster. But what is the black (plastic?) cube that is attached by a bracket to my 3.slow auto tranny? It hangs down really far and actually catches on things off road. Just curious, but it dosen't seem to do anything, it just has a metal bracket that bolts to the tranny case.

Thanks in advance

Pedro
95' 4runner 4x4 beige
31" Firestone MT's
ARB winch bumper
custom rear bumper
extended rear breather
Bunch O' Crap in the back seat (highlift axe ect.)
Aluminum safari rack (rip)