2006-08. MAIN. Engine Water Pump Backing Plate Gasket. Engine Water Pump O-Ring. Gasket for Water Pump. O-Ring. Seal for water pump. Engine Water Pump Backing Plate Gasket. Engine Water Pump Gasket. Engine Water Pump O - Ring. Engine Water Pump Seal. WASHER. Water pump ASSEMBLY gasket. Water pump ASSEMBLY seal. Included with: Water pump, Water pump assembly.