; HomeHeavy Duty Truck PartsEngines & Engine PartsWater SeperatorCumminsM11 / ISM 10.8Used 2009 Cummins M11 / ISM 10.8 Water Seperator Used 2009 Cummins M11 / ISM 10.8 Water Seperator Unfortunately this part is temporarily unavailable. View other Cummins M11 / ISM 10.8 Water Seperator