R
R_8_N
Well-known member
Tried posting earlier. But yes top jack shaft on the 11/12 and 13/14 assault is longer.
After you get the plate installed and place the rotor on the jackshaft. (Splines are the same). Then install the caliper, no need for new one. On our kit the top outside flange will need a 1.062 hole drilled or bored into it instead of the .390 hole. A short piece of tube will be needed to act as a spacer to put pressure on the outer flange. Keep in mind it needs to be slightly longer than the protruding splines, so when the bolt and washer are tightened it puts pressure on the inner race of the bearing.
So on a 12 if ya changed the back plate, rotor and jack shaft will your standard 13/14 kit bolt right up?
Doing your kit this summer, just making sure I get the right stuff.