Description: Exhaust Muffler (Assembly)
Condition: New 
Brand: International® 
Part Number: 3561121C2, 3561121 C2, 3561121-C2, 3561121C1

• Weight: 25 lbs
• Fit for: Navistar, International
  
• Specifications:
  • Dimensions: 45.0 x 7.0 x 8.0 in
• Functions:
  • Exhaust gas cooling: As exhaust gases pass through the muffler, they have a chance to cool down slightly before exiting the vehicle.
    
  • Noise reduction: The muffler's internal structure is designed to absorb and dissipate sound waves produced by the engine, resulting in a quieter exhaust note.
    
  • Back pressure control: While reducing noise, the muffler also helps to maintain proper back pressure in the exhaust system, which is crucial for engine performance and efficiency.

Navistar International Corporation, an American company, manufactures a wide range of vehicles, including trucks, buses, and defense vehicles, along with engines. It's the first to be EPA-certified for meeting 2007 standards. They also provide high-quality replacement parts and accessories, ensuring top performance. Navistar is actively developing electric and hybrid solutions for transportation, serving logistics, construction, and public transport sectors.