0 Detroit 4-71, , Engine Assys, Fits to: , (Used) Detroit 4-71, ENGINE ASSEMBLY- Model: 10437100, Serial Number: 4A0179027, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Horse Power ., Serial# 4A0179027, Casting# 4A0179027