I have a T1400H mower,1987-1997, SN35481. I have looked at the Kubota parts list for this coil and it shows PN 12181-67060 as no longer available. I think later models of this mower used a Kawasaki engine. Is there an after market or other engine coil that I can use as a replacement? Just to check my diagnosis does anyone have the coil test specs. I'm showing opens but I would like to know the real numbers.