04-31354-004 | Genuine Freightliner® New Def HeaderDescription: Def HeaderCondition: NewBrand: FreightlinerPart Number: 04 31354 004Other Oem Part Numbers That Will Work: 04 31354 004, 0431354004 Manufacturer informationFreightliner is the best selling brand of heavy duty trucks in North America. But when it's time to service any of these trucks, it also provides customers with the parts they need right when and where they need them. Its distribution centers are located across the United States and