Worm Gear, 0.35mod x 27 Teeth x 10.0mm OD x 0.095" Face x 2.4mm Bore, Delrin
$11.95

Worm Gear, 0.35mod x 27 Teeth x 10.0mm OD x 0.095" Face x 2.4mm Bore, Delrin 

Compatible with:  Westside Models HOn3 SP 4-6-0 #18

 

Part Number:  2494-6