Mack Semi Truck Mufflers
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Walker®Aluminized Steel Round Exhaust MufflerAluminized Steel Round Exhaust Muffler by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...Makes installation quick and easyAn economical replacement for OE components$87.47 - $313.96 - Walker®Heavy Duty Steel Round Aluminized Exhaust Muffler (22941)Heavy Duty Steel Round Aluminized Exhaust Muffler (22941) by Walker®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall Length: 51". Muffler Configuration: Center - Center. With their...Makes installation quick and easyAn economical replacement for OE components$154.98
- Walker®Heavy Duty Steel Round Aluminized Exhaust Muffler (22936)Heavy Duty Steel Round Aluminized Exhaust Muffler (22936) by Walker®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Body Length: 44". Muffler Overall Length: 51". Muffler Configuration: Center - Center. With their...Makes installation quick and easyAn economical replacement for OE components$133.89
- Walker®Heavy Duty Steel Round Truck Aluminized Exhaust Muffler (21838)Heavy Duty Steel Round Truck Aluminized Exhaust Muffler (21838) by Walker®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Body Length: 33.5". Muffler Overall Length: 40". Muffler Configuration: Center - Center. With...Makes installation quick and easyAn economical replacement for OE components$99.55
- Walker®Heavy Duty Steel Round Aluminized Exhaust Muffler (22962)Heavy Duty Steel Round Aluminized Exhaust Muffler (22962) by Walker®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 5". Muffler Body Length: 44". Muffler Overall Length: 51". Muffler Configuration: Center - Center. With their...Makes installation quick and easyAn economical replacement for OE components$130.86
- Dorman HD Solutions®Carbon Steel Exhaust Clamp Kit (674-9062)Carbon Steel Exhaust Clamp Kit by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High Quality tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance$46.44
