9RU4205M
Sound Insulation
Mack

This sound insulation component is designed to reduce noise levels within the vehicle's cab, enhancing driver comfort and communication. It effectively dampens engine and road noise, creating a quieter and more pleasant environment. Constructed from specialized materials that absorb sound waves, it also contributes to thermal insulation, helping to maintain interior temperature. Easy to install, this part fits seamlessly into existing panels and structures. Its durability ensures long-term noise reduction performance, even under harsh operating conditions. Maintaining a quiet cab environment is essential for driver alertness and overall vehicle operation. Source One Parts Center provides this sound absorber as a reliable upgrade for heavy-duty trucks, emphasizing quality and acoustic performance.