0 Allison 1000 SERIES, , Transmission Assys, Fits to: , (Used) Allison, TRANSMISSION ASSEMBLY- Model: 1000, Serial Number: 9730009458, Part Number: 29544726, Engine: Cummins ISB, 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# 9730009458, Engine Make Cummins, Engine Model ISB