4042116F91
HARNESS,MM,HARNESS , TRAILER S
Navistar International®

The MM trailer harness is engineered to provide reliable electrical connectivity for trailer lighting and accessory systems. This harness features high-quality wiring that is resistant to wear and tear, ensuring long-lasting performance even in challenging conditions. Its design includes weatherproof connectors that prevent moisture ingress, which is critical for maintaining electrical integrity. The harness is designed for straightforward installation, allowing for quick connections to the trailer and power source, which is crucial for efficient operation in demanding situations.

Navistar International Corporation has a storied legacy in the heavy-duty vehicle sector, recognized for its commitment to quality and innovation. The harness designed for various vehicle systems provides reliable electrical connections, ensuring optimal performance and safety. Constructed from high-quality materials, this harness features durable wiring that ensures efficient power transfer, enhancing the functionality of the vehicle's electrical systems. Its robust construction is built to withstand harsh environmental conditions, making it suitable for various applications. Navistar's focus on engineering excellence guarantees that this harness will enhance the overall reliability and safety of the vehicle.

This part fits the following models:

• - 7400 Severe Service Truck (built on or after 7/1/01)

When you shop with us at Source One Parts Center, you gain access to a wide variety of parts designed to meet your unique needs. Our commitment to quality and customer service ensures you receive the best solutions for your equipment.