Product Description
Features & Benefits
- Designed specifically for the 4900 model for precise fit and function.
- Durable construction ensures longevity and reliable performance.
- Facilitates optimal exhaust flow for improved engine efficiency.
- Easy installation process minimizes downtime during service.
Product Description
The 1660540C91 Hanger Muffler is a high-quality replacement part from NAVISTAR INTERNATIONAL, tailored for the 4900 model. Its robust design guarantees optimal exhaust flow, supporting better engine performance. This part enhances vehicle durability while ensuring efficient functionality. Ideal for repair and maintenance needs, it is an essential component for your heavy-duty truck.
Warranty Information
1 Year Manufacturer WarrantyProduct Videos
Custom Field
PartCode 07-8790-004
Oversized No
Manufacturer NAVISTAR INTERNATIONAL
Class Description FILTRATION & EXHAUST
Group Name Exhaust
Package Qty 1