31.JE6T 31/160/0 31/1G 31:1 METAL GEARMOTOR 20DX41L MM 12V CB 31:1 METAL GEARMOTOR 20DX41L MM 12V CBE 31:1 METAL GEARMOTOR 20DX41L MM 6V 31:1 METAL GEARMOTOR 20DX41L MM 6V CBE 31_4310-50-0-1/103_WE 31_716-50-0-1/003_-E 31_716-50-0-2/133_WE