Scarlett, SATURN, Grunhelm, Polaris PMG-1806, Mirta, Elenberg, Saturn electric meat grinder gear box (reducer assembly), compatible with many different cheap meat grinders
Gear 1:
D= 79 mm
Shaft 12 mm, H= 73 mm
Hexagon 8 mm
Gear 2:
D1= 80 mm
D2= 32.5mm
D3= 8 mm
H= 31 / 15 mm
Gear 3:
D1= 46.2 mm
D2= 17.5mm
D3= 8 mm
H= 35 / 12 mm