(Used) 2018 Mack, TRANSMISSION ASSEMBLY- Bellhousing Broken Model: ATO2612F, Serial Number: 0710868956, Part Number: 77051921, Engine: Mack MP8, Damage, 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