Fits '06-'13 Dyna®, '07-'13 Softail® (except FXCW/C, FXSTSSE3, FXSB and FXSBSE), and '07-'13 Touring and Trike models. Original Equipment on '14 Dyna®, Softail® and Touring models. Requires separate purchase of Installation Adhesive Kit P/N 11100088. '06-'11 Dyna®, '07-'11 Softail® and '07-'10 Touring and Trike requires separate purchase of Rotor Assembly P/N 30041-08. Installation on '06 Dyna® models require separate purchase of '07-style stator
I went ahead and also purchased the rotor Assembly P#30041-08... but what is the difference from the old style and this new one ?