1985 Mack TRXL107, Truck Delivery, Transmission Assys, Fits to: Mack RD686SX, (Used) 1984 Mack (MT), TRANSMISSION ASSEMBLY- Model: TRXL107, Part Number: 284KB5163-P2, Engine: Mack EM6, 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# TBD, Truck Year 1985, VIN 1M2P139C2FA012806 1M2P139C2FA012806