Minimize downtime and maximize efficiency with the AP Exhaust 40012 Aluminized Steel Exhaust Muffler and Pipe Assembly. Designed as a direct replacement for original equipment, this superior-quality muffler ensures a smooth, hassle-free installation process. No modifications are required, saving your maintenance team valuable time and resources. The 40012 boasts AP Exhaust's patented Single Cartridge Muffler Design, engineered to minimize back pressure and optimize sound control, delivering performance that mirrors the original equipment. Constructed from 100% aluminized steel, this muffler offers exceptional durability and resistance to corrosion, extending its lifespan and reducing the frequency of replacements. The fully welded necks and strategically welded support brackets further enhance the assembly's structural integrity, guaranteeing a secure and reliable fit. The limited lifetime warranty from AP Exhaust is a testament to the product's exceptional quality and provides peace of mind, protecting your investment. Choose the AP Exhaust 40012 the smart choice for maintaining a healthy and efficient exhaust system in your fleet. Improve your fleet's performance and reduce maintenance costs with a superior-quality replacement muffler. Don't compromise on quality; choose AP Exhaust.