For those looking for a drive gear for the Toranado Extruder, it can be really difficult to source the 48P 94T main gear that is used to feed the filament. On Ebay if you are lucky you can get a Team Losi gear of these specifications but the center hole is much too large to fit on the 5mm axle needed for the Toranado.
So I created this thing, a snap-in gear hub for the Team Losi gear. Print at 100% infill in plastic of your choice (PETG is probably good since the Toranado creator says that heat can build up from the extruder stepper and warp the gears and housing). The hub part has a 5mm center hole and two opposite holes for set screws to hold the hub to the axle.
Designed in Fusion 360.
Doesn't matter PETG, ABS, PLA