2603157C91
GEAR SET R/R AXLE 3.91 RT160
Navistar International®

The gear set r/r axle 3.91 rt160 is engineered for high-performance applications, providing optimal torque transfer and durability. This gear set features precision-cut teeth that ensure smooth operation and reduced noise levels, making it ideal for both on-road and off-road vehicles. The 3.91 ratio strikes a balance between acceleration and fuel efficiency, allowing for enhanced vehicle performance in various driving conditions. Its robust construction is designed to withstand heavy loads and extreme conditions, ensuring longevity and reliability in demanding environments.

Navistar International Corporation has a rich legacy in the automotive industry, known for its unwavering commitment to quality and innovative solutions. The company has been producing high-performance components for over a century, establishing itself as a trusted name in the market. The gear set designed for rear axle applications reflects this expertise, engineered to provide optimal torque transfer and durability. This component is crafted from high-strength materials, ensuring reliability under extreme conditions. The precision-cut design minimizes friction and noise, enhancing the overall driving experience. Navistar's dedication to quality and performance ensures that this gear set meets the demands of modern automotive applications, reinforcing its reputation as a leader in the industry.

This part fits the following models:

• - 9900 Premium Conventional (built on or after 3/15/96)
• - 7600 Severe Service Trucks (after 4/1/02)
• - LT Linehaul Transport
• - 9200 Premium Conventional (before 3/15/96)
• - RH Regional Haul
• - 7400 Severe Service Trucks (built on or after 7/1/01)
• - 8600 Heavy Tractors
• - PROP ProStar Linehaul Conventional Premium
• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - 5600I Severe Service Conventional
• - HX Heavy Extreme
• - 5900I Severe Service Conventional
• - TG01 LoneStar Linehaul Conventional
• - HVHD with Heavy Duty Engines
• - PRO ProStar Linehaul Conventional
• - PROL ProStar Linehaul Conventional Limited
• - LS LoneStar

Source One Parts Center is the premier choice for automotive enthusiasts seeking reliable and high-performance drivetrain components. The center offers a diverse selection of precision-engineered parts designed to optimize torque transfer and enhance overall vehicle performance. Each component is sourced from trusted manufacturers, ensuring that customers receive products that meet stringent quality standards. The knowledgeable staff at Source One is dedicated to providing exceptional customer service, assisting customers in finding the right parts for their specific needs. With competitive pricing and a focus on quality, Source One makes it easy for customers to invest in their vehicles. By choosing Source One, customers can trust that they are purchasing parts that will deliver exceptional performance and longevity.