I am looking to replace my axles with a 32 Spline set and an Auburn or Eaton Differential. All of the axles that I've looked at do not have the exciter ring that's required for the ABS. (1) Does anyone know if the Exciter Ring from my old axles can be removed and pressed on the new axles? (2) Where can I purchase new exciter rings? The Ford dealership says that you can't buy them separate. (3) Any one have any pros or cons on an Auburn or an Eaton Differential.