Will choke cable from a 1991 js650sx fit on a 1990 js650sx? Part numbers on 1990 is 59401-3706(7) And part number on 1991 59401-3708. Looks like the older one has a straight end and newer one has curve to it but actual ends don't look that different. I can pick up the 1991 for 1/2 the price of older one. Any thoughts?