2008 Allison 4500RDS, Front Loader, Transmission Assys, Fits to: Oshkosh S-SERIES, (Used) 2007 Allison (AT), TRANSMISSION ASSEMBLY- Model: 4500RDS, Serial Number: 6610248609, Engine: Cummins ISM, Reference images for condition 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# 6610248609,, Casting# TBD, Truck Year 2008 10TFAAC218S105040