1987 Caterpillar 3406B, Truck Tractor, Water Seperator, Fits to: Freightliner FLC, (Used) 1987 Freightliner FLC, WATER SEPARATOR- Side: Driver Left Side, Make: NAPA, Model: 3405, Engine: Caterpillar 3406B, 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 1987, VIN 2FUPYXYBXHV299004 2FUPYXYBXHV299004