Welcome to your newly designed store! Your 
new User ID will be your 
email address. You will need to 
reset your password in order to gain access to the updated store. If you are a new customer, 
create a New Customer Account. If you have questions please contact your dedicated customer service team at 1-800-299-2821.
 If you do not have a PO# - please, contact Lindsay Keith --- 
lindsay.keith@allisontransmission.com