1992 Allison MD3060P, Truck Delivery, Transmission Assys, Fits to: Spartan Diamond, (Used) 1991 Allison (AT), TRANSMISSION ASSEMBLY- Model: MD3060P, Serial Number: 6510002214, Part Number: 29508603, Engine: Cummins C8.3, 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# 6510002214, Casting# 6510002214, Truck Year 1992 4S7PT9S07NC005949