X0206 3 2018-11-01 1 0001411207 Allison Transmission Holdings Inc ALSN 0001756619 HAZNEDAR CAROLANN I C/O ALLISON TRANSMISSION HOLDINGS, INC. ONE ALLISON WAY INDIANAPOLIS IN 46222 1 0 0 0 /s/ Jacalyn C. Bolles, attorney-in-fact (power of attorney filed herewith) 2018-11-05