"ZEROL GEAR BOX" . "Recorded" . "ZEROL GEARBOX" . "ZEROL GEARBOX" . "RDS427328201" . "A crossed axis gear box that has an input and output shaft that forms an angle to each other, typically of 90 degree, and contains a pinion and gear with curved gear teeth." . "aklil" . "2007.03.29" . .