Compound Planetary Gear Box (37:1 or 49.3:1) NEMA 17, No Hardware. por Gear_Down_For_What Descargar Añadir
43.33:1 Compound Planetary Gearset, NEMA 17 Mount, No Hardware por Gear_Down_For_What Descargar Añadir
Compound Planetary Gearbox (38.75:1 or 50.4) No Bearings, No Hardware! por Gear_Down_For_What Descargar Añadir