0 Allison HD4060P, , Transmission Assys, Fits to: Other Other, (Used) ALLISON TRANSMISSION ASSEMBLY- Model:HD4060P Serial Number:6610101025 PTO Sold Separate 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# 6610101025, Casting# 6610101025, Truck Year OTHER Other