1999 Cummins NTC, Truck Tractor, Muffler Shields, Fits to: Sterling A9513, (Used) 1999 Sterling A9513, MUFFLER SHIELD- Engine: Cummins NTC, Material: Aluminum, Side: Passenger Right Side, 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# TBD, Truck Year 1999, VIN 2FWYJDYBXXAA46434 2FWYJDYBXXAA46434