The Peterbilt Replacement Pipe PBF-618 is a practical and reliable solution for replacing the Peterbilt Part PBF-618. Made of stainless steel, this straight 6" X 18" ID/R5"ID pipe fits most Peterbilt makes and models. With its durable construction, this replacement pipe ensures long-lasting performance and a secure fit. Sold individually, it offers a cost-effective solution for maintaining and repairing your Peterbilt truck. Trust the Peterbilt Replacement Pipe PBF-618 to deliver the quality and functionality you need.