Reverse Worm Gear, 72DP x 20 Teeth x 7.8mm OD x 0.085" Face x 2.0mm Bore, Brass
NorthWest Short Line 
      Reverse Worm Gear, 72DP x 20 Teeth x 7.8mm OD x 0.085" Face x 2.0mm Bore, Brass
Part Number: 14520-6
 
      Reverse Worm Gear, 72DP x 20 Teeth x 7.8mm OD x 0.085" Face x 2.0mm Bore, Brass
Part Number: 14520-6