0 Allison 3000HS, , Transmission Assys, Fits to: Other Other, (Used) Allison TRANSMISSION ASSEMBLY- Model:3000HS Serial Number: 6510642238 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# 6510642238, Casting# 6510642238, Truck Year OTHER Other