Discover top-quality Freightliner exhaust replacements for your semi truck, tailored to meet a wide range of sizes and specifications. Our extensive selection includes the Freightliner 73.2 Inch Replacement Exhaust Pipe with a 5-inch diameter for OE 417131009 and OTR3FE003, the 47.25 Inch Replacement Exhaust Pipe for OE 0431328000, and the 19.80 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 04-26838-000. We also offer the 33.70 Inch Long and 2-1/2 Inch Diameter Replacement Exhaust Pipe for OE 421166000 and OTR3FA001, and the Freightliner and Western Star 12 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 04-27746-000 and OTR3FA004. Other options include the 33.2 Inch Long and 4 Inch Diameter Replacement Exhaust Pipe for OE 04-31321-000 and OTR3FA005, the 23 Inch Long and 3-1/2 Inch Diameter Replacement Exhaust Pipe for OE 418054023 and OTR3FA006, and the 22.2 Inch Long and 4 Inch Diameter Replacement Exhaust Pipe for OE 04-24955-000 and OTR3FA008. For more specific needs, we have the 13.95 Inch Long and 3-1/2 Inch Diameter Replacement Exhaust Pipe for OE GAFP116403 116403 and OTR3FA009, the 13.8 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE A0417476001 and OTR3FE005, and the 70.8 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 04-26838-005 and OTR3FE018. Additionally, we provide the 13 Inch Long and 3 Inch Diameter Replacement Exhaust Pipe for OE 01-29031-000 and OTR3FE024, the 22.44 Inch Long and 3 Inch Diameter Replacement Exhaust Pipe for OE 04-29824-000 and OTR3FE025, and the 41.3 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 04-26247-014 and OTR3FE030. Our inventory also includes the 27.8 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 04-25396-002 and OTR3FE031, the 21.3 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 04-15653-001 and OTR3FE032, and the 18.7 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 417094013 and OTR3FE034. We also stock the 19.7 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 417094014 and OTR3FE035, the 21.03 Inch Long and 4 Inch Diameter Replacement Exhaust Pipe for OE 3564821C3 and OTR3FE036, and the 7.46 Inch Long and 4-7/8 Inch Diameter Replacement Exhaust Pipe for OE 416460009 and OTR3FE037. Don't miss our 5.04 Inch Diameter Exhaust Pipe and Flex Hose Kit, the Freightliner and Western Star 18.5 Inch Long and 5 Inch Diameter Replacement Exhaust Pipe for OE 0427744002, and the 15.59 Inch Long and 4 Inch Diameter Replacement Exhaust Pipe for OE 04-27745-000 and 04-30676-000. We also offer replacement pipes for OE 04-11501-003, 04-15780-000, and 04-12399-000. Ensure your semi truck runs smoothly with our reliable and durable exhaust replacements. Whether you drive a Freightliner Cascadia, Freightliner M2, Freightliner Columbia, or Freightliner Coronado, our parts are designed to fit perfectly. Enhance your truck's performance with our Walker exhaust options, exhaust clamps, and flexible exhaust pipes. Shop now at Freightliner Northwest and experience the best in Freightliner parts!