3013736C1
Automatic Belt Tensioner
Navistar International®

The automatic belt tensioner is designed to provide consistent tension on the serpentine belt, ensuring optimal performance of the engine's accessory drive system. Its innovative design includes a spring-loaded mechanism that automatically adjusts to changes in belt tension, preventing slippage and extending the life of the belt. The tensioner is constructed from high-quality materials that can withstand the rigors of engine operation, including high temperatures and vibrations. Additionally, its design minimizes noise and vibration, contributing to a quieter engine operation and a more pleasant driving experience.

Navistar International Corporation has a long-standing reputation for producing high-quality automotive components that enhance vehicle performance and reliability. The automatic belt tensioner is designed to provide consistent tension on the serpentine belt, ensuring that all connected accessories operate smoothly. This part reflects Navistar's commitment to precision engineering, featuring a spring-loaded mechanism that automatically adjusts to changes in belt tension. Constructed from durable materials, this tensioner is built to withstand the demands of engine operation, providing longevity and reliability. Navistar's focus on creating components that enhance overall performance makes this tensioner an essential part for maintaining optimal engine functionality.

Models compatible with this part number:

• - HV with Heavy Duty Engines
• - 7600 Severe Service Trucks (built on 4/1/02 & later)
• - 5500I Severe Service Conventional
• - 5600I Severe Service Conventional
• - 5900I Severe Service Conventional
• - ProStar Linehaul Conventional
• - Linehaul Transport
• - Regional Haul
• - 8600 Heavy Tractors
• - HX

We focus on delivering parts that meet strict quality standards, ensuring your vehicle performs at its best for years to come.