... 32*93 3. Small order and promote delivery are accepted design of universal coupling: 1,Model Number BJ130A2,OriginalNumber 3,Specification 32 ... including: middile and high end salon, off-road vehicles, most of the trucks, agriculture machinery, mine and heavy-duty machine, ... and the differential axle to transmit power through the axis of rotation. Perfectly smooth rotation is required, in order to ...