(USED) 2018 International DuraStar 4400 - TRANS SHIFTER ASSEMBLY - Make: Allison. Type: Automatic/ Dash Mounted. Transmisson: Allison 3000RDS_P. For more information about this item, give us a call. We ship Worldwide!. (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY. ELKTON, MD 21921.