Large Exhaust Muffler | Part Number: 3979599 

Large Exhaust Muffler | Part Number: 3979599 

The large single-wall exhaust muffler (Part No. 3979599) is an essential component in the exhaust system of heavy-duty trucks and trailers. Its primary role is to reduce engine noise and direct hot exhaust gases safely toward the rear. The single-wall design makes it lighter than double-wall models, while still providing excellent sound absorption and thermal durability.

Made from high-grade stainless steel with anti-corrosion coating, this muffler is built to withstand extreme road and weather conditions.

Specifications & Features Large Exhaust Muffler | Part Number: 3979599 :

• Part Number: 3979599

• Product Name: Large Single-Wall Exhaust Muffler

• Function: Noise reduction and gas redirection

• Material: Rust-resistant stainless steel

• Design: Single-wall structure

• Suitable For: Various trucks (Volvo, Mercedes, Scania, etc.)

• Key Benefits:

  • Withstands high temperatures

  • Long lifespan for long-haul use

  • Effective sound damping

  • Lightweight compared to dual-wall designs

  • Easy installation