2016 ZF 12AS2301, , Transmission Assys, Fits to: Other Other, (Used) 2015 ZF TRANSMISSION ASSEMBLY- Model: 12AS2301BO Serial Number: 00223185 Engine: Cummins ISX12 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# 00223185, Casting# 00223185, Truck Year 2016 Other