[Curt Henderson]

In the past we have mounted the FP gearboxes using the flat surface on the rear of the gearbox and then pass a bolt through the center hole. Last year we used the gearbox to run the o-ring drive on our ball launcher. In fact, we mounted the gearbox to a 2x4 wood stud and used a lag screw to hold the gearbox in place and then lagged the 2x4 stud to our frame. It made a hard mounting situation pretty easy actually.

Good Luck