2003 GMC C4500, Truck Delivery, Brake Master Cylinders, Fits to: GMC C4500, (Used) 2003 Gmc C4500, BRAKE MASTER CYLINDER- Material: Plastic, Color: White, Side: Driver Left Side, 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, Truck Year 2003, VIN 1GDE4E1173F505397, Material Plastic 1GDE4E1173F505397