2007 Allison Other, Truck Delivery, Transmission Assys, Fits to: Mack CV713 Granite, (Used) 2006 Allison (AT), TRANSMISSION ASSEMBLY- Model: Allison 2500RDS_PR, Serial Number: 6610188975, Part Number: 06B07, Engine: Mack AI300, 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# 6610188975, Casting# 6610188975, Truck Year 2007 1M2AG11C97M056371