80445R1
INSULATOR AUXILIARY TRANSMISSION MOUNTING
Navistar International®

The insulator for auxiliary transmission mounting is engineered to provide exceptional support and stability, ensuring that the auxiliary transmission remains securely in place during operation. Its design features advanced materials that effectively dampen vibrations and reduce noise, contributing to a more comfortable ride. This insulator is precision-manufactured to meet stringent quality standards, ensuring a perfect fit and optimal performance. It plays a crucial role in the overall functionality of the vehicle's drivetrain, helping to maintain alignment and prevent premature wear on other components. The durability of this part ensures that it can withstand the rigors of daily driving and off-road conditions alike.

Navistar International Corporation has a rich history of engineering excellence in the commercial vehicle sector, specializing in components that enhance the performance and comfort of vehicles. Their expertise in drivetrain technology is reflected in the design of their insulators, which provide exceptional support and stability for auxiliary transmissions. This component is critical for reducing vibrations and noise, contributing to a more comfortable driving experience. Navistar's focus on using advanced materials and precision manufacturing ensures that their insulators can withstand the harsh conditions of daily driving, maintaining optimal performance over time. Their commitment to quality and innovation positions them as a leader in the industry, making their components a reliable choice for vehicle operators.

This part fits the following models:

• - HVMD: HV with Medium Duty Engines
• - 4800: 4800 Medium Truck (built on or after 5/23/97)
• - 144: 2500, 2200, 2300, and 2600 Medium/Heavy Trucks (built 4/1/81 thru 12/31/88)
• - 7400: 7400 Severe Service Truck (built on or after 7/1/01)
• - 5000: 5000 Severe Service Conventional (built on or after 3/15/96)
• - 7600: 7600 Severe Service Truck (built on or after 4/1/02)
• - 2600: 2600 Heavy Service Truck (built on or after 1/16/98)
• - 8000: 8200, 2600, and 2500 Heavy/Medium Trucks (from 1/1/1989 to 1/16/1998)
• - 5070: 5000 Severe Service (built 1/1/1992 thru 3/14/1996)
• - 5600: 5600I Severe Service Conventional
• - 9600: 9600 and 9700 Premium Cabover (built from 1981-1990)
• - 9700: 9700 Premium Cabover (built 1991 & later)
• - 998: 998 Special Collision Catalogs
• - 5870: 5870 Severe Service (built before 3/15/1996)
• - 4000: Various Medium Trucks and Stripped Chassis (built before 5/23/97)
• - MIL: Military
• - MIL1: Military - Milcots Canadian
• - 9300: 9300 and 9400 Premium Conventional (built before and after 3/15/96)
• - 9200: 9200 Premium Conventional (built before and after 3/15/96)
• - 7500: 7500 Severe Service Truck (built on or after 7/1/01)
• - 5500: 5500I Severe Service Conventional
• - 7300: 7300 Severe Service Truck (built on or after 10/1/01)
• - 8300: 8300 Heavy Tractors (built before 1989)
• - 5900: 5900I Severe Service Conventional
• - 9400: 9400 Premium Conventional (built on or after 3/15/96)
• - 4900: 4900 Medium Truck (built on or after 5/23/97)
• - CXT: Commercial Extreme Transport

When it comes to auxiliary transmission mounting insulators, Source One Parts Center offers unmatched quality and reliability. Our products are crafted from durable materials that provide exceptional support and stability, ensuring that your transmission remains securely in place. We understand that a well-functioning drivetrain is essential for optimal vehicle performance, which is why we only stock the best components. Our experienced team is dedicated to helping you find the perfect insulator for your specific vehicle model, and we pride ourselves on our competitive pricing. With fast shipping options, you can rely on Source One to deliver the parts you need quickly, allowing you to keep your vehicle running smoothly.