(Used) 2002 Peterbilt 379, WATER SEPARATOR- Side: Driver Left Side, Make: Caterpillar, Model: 256-8753, Engine: Caterpillar C15, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921