Worm Gear, 2 Lead, 0.4mod x 17 Teeth x 10.0mm OD x 4.35mm Bore, Delrin
NorthWest Short LineWorm Gear, 2 Lead, 0.4mod x 17 Teeth x 10.0mm OD x 4.35mm Bore, Delrin
Compatible with: HO PSC GG-1 (#1695x-x) Speed increase set (2 gears, 2 worms)
Part Number: 2107-6