2005 Allison 3500RDS, Truck Delivery, Transmission Assys, Fits to: Sterling ACTERRA, (Used) 2004 Allison (AT), TRANSMISSION ASSEMBLY- Model: 3500RDS, Serial Number: 6510512284, Part Number: C07-00000-729, Engine: Mercedes MBE 906, 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# 6510512284, Casting# 6510512284, Truck Year 2005 2FZACHCS65AN82319