Worm Gear, 0.3mod x 13 Teeth x 4.5mm OD x 0.079" Face x 2.0mm Bore, Delrin
NorthWest Short LineWorm Gear, 0.3mod x 13 Teeth x 4.5mm OD x 0.079" Face x 2.0mm Bore, Delrin
Compatible with: HOn3 Joe Works Porter 2-6-0 13T axle gear upgrade
Part Number: 2153-6