W66660B
DRUM, BRAKE 16 1/2" X 7"
Navistar International®

The drum brake 16 1/2" x 7" is a vital component designed to enhance the braking performance of various vehicles. With its robust construction, this drum is engineered to withstand the high levels of stress and heat generated during braking, ensuring reliable performance in all conditions. The dimensions of 16 1/2" x 7" are optimized for compatibility with specific brake systems, providing a perfect fit that enhances overall braking efficiency. The drum's surface is precision machined to ensure a smooth interaction with the brake shoes, which helps to minimize wear and extend the lifespan of both components. Additionally, this drum is designed for easy installation, making it a practical choice for both professional mechanics and DIY enthusiasts.

Navistar International Corporation has been at the forefront of the heavy-duty vehicle industry since its founding, consistently delivering innovative solutions that enhance vehicle safety and efficiency. Their reputation for quality is reinforced by their commitment to rigorous testing and engineering standards. The drum brake manufactured by Navistar is a testament to this dedication, designed to provide exceptional braking performance. With a focus on precision engineering, this drum features a robust construction that can handle the demands of heavy-duty applications. The expertise of Navistar's engineering team ensures that each component is meticulously crafted to ensure optimal compatibility with various brake systems, thus enhancing overall vehicle performance and reliability.

This part fits the following models:

• - 7600 Severe Service Trucks (after 4/1/02)
• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - Medium Vocational
• - 4300 Medium Trucks
• - 4400 Medium Trucks
• - HV with Medium Duty Engines
• - 7300 Severe Service Trucks (built on or after 10/1/01)
• - HV with Heavy Duty Engines
• - 5600I Severe Service Conventional
• - 5900I Severe Service Conventional
• - 8600 Heavy Tractors
• - 7400 Severe Service Trucks (built on or after 7/1/01)

When you need to replace critical vehicle components, Source One Parts Center is your go-to source for high-quality parts. Our extensive selection includes a variety of components designed to meet the specific needs of your vehicle, ensuring optimal performance. We take pride in offering products that are rigorously tested for durability and reliability, giving you peace of mind with every purchase. Our competitive pricing and regular promotions make it easy to find what you need at an affordable price. With a focus on customer satisfaction, our knowledgeable team is here to assist you in finding the right part and answering any questions you may have, making your shopping experience enjoyable and hassle-free.