0 Detroit DD13, , Engine Misc Parts, Fits to: , (Used) Engine Detroit DD13, EGR RECIRCULATION PIPE- Serial Number: 134922219, Part Number: A4711400509, flexible metal hose stainless steel over braided. Engine Information- Serial Number: 471927S0233126, 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# 134922219, Casting# 134922219, Part# A4711400509