Worm Gear, 0.4mod x 30 Teeth x 12.68mm OD x 2.5mm Face x 3.0mm Bore, Delrin
NorthWest Short Line
Worm Gear, 0.4mod x 30 Teeth x 12.68mm OD x 2.5mm Face x 3.0mm Bore, Delrin.
On3 Samhongsa/Sunset D&RGW C16, bottom tower gear.
Also, PFM/Sam HO 2-6-0 (B&M B-15) axle gear.
Part Number: 2436-6