The Freightliner 4" Diameter Replacement Pipe is a practical and essential component for your vehicle. This replacement pipe, with a 4-inch diameter, is designed to replace the OEM part number Freightliner 04-16759-012A. Sold individually, this replacement pipe is a cost-effective solution for maintaining the functionality of your vehicle's exhaust system. With its durable construction and precise fit, this replacement pipe ensures optimal performance and longevity for your vehicle. Upgrade your vehicle with this reliable and practical replacement pipe for a seamless and efficient exhaust system.