Spirit Halloween PKE Meter Pinion Gear

thingiverse

If the arms are overstressed, the Spirit PKE will split it's pinion gear due to it's low temp molding - you can see the cold flow striations in stock gears. This is a replacement pinion gear. I suck at involute gears, but this is pretty close. Works fine in the prop. Print flat to the bed with supports, 6+ perimeters for strength.