Worm Gear, 0.3mod x 13 Teeth x 5.54mm OD x 2.0mm Face x 1.5mm Bore, Delrin
NorthWest Short LineWorm Gear, 0.3mod x 13 Teeth x 5.54mm OD x 2.0mm Face x 1.5mm Bore, Delrin
Compatible with: Some Joe Works Shay engines with the 3.1mm diameter worm. reduces speed by 54%. (Includes 1 gear and 1 worm)
Part Number: 1078-6