(Used) 2021 Paccar (AT), TRANSMISSION ASSEMBLY- Part Number: TA-H09-12X, Serial Number: Z0234483, E93-1037EXCH, Model: PO-18F112C, Engine: Paccar MX13, 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