MCS-978488 - Removes and installs the 2-1/4" hex nut (35241-06); the thin but large left hand threaded nut; that holds the rear transmission sprocket/pulley onto the mainshaft. Heavy-Duty extra thick wall design. Socket comes with a 1/2" drive.

Fitment:
06-17(NU)Dyna; 07-22 Softail; 07-22 Touring