3007104C1
PULLEY BELT TENSIONIER
Navistar International®

The pulley belt tensioner is a crucial component in the engine system, designed to maintain the proper tension on the serpentine belt. This ensures that the belt operates efficiently, driving various engine accessories such as the alternator, water pump, and air conditioning compressor. The tensioner is constructed with high-quality materials to withstand the rigors of engine operation, including temperature fluctuations and vibrations. Its design incorporates a spring mechanism that automatically adjusts the tension as the belt stretches over time, preventing slippage and ensuring optimal performance. Additionally, the pulley features a smooth surface to minimize friction and wear, enhancing the longevity of both the belt and the tensioner itself.

Navistar International Corporation has established itself as a trusted name in the automotive sector, known for its commitment to quality and innovation. The pulley belt tensioner is a crucial component in the engine system, designed to maintain the proper tension on the serpentine belt. This ensures that the belt operates efficiently, driving various engine accessories such as the alternator, water pump, and air conditioning compressor. Constructed with high-quality materials, the tensioner withstands the rigors of engine operation, including temperature fluctuations and vibrations. Its design incorporates a spring mechanism that automatically adjusts the tension as the belt stretches over time, preventing slippage and ensuring optimal performance. By focusing on enhancing engine efficiency, Navistar continues to deliver essential components that contribute to the overall reliability of automotive systems.

This part fits the following models:

• - 9900 Premium Conventional (built on or after 3/15/96)
• - ProStar Linehaul Conventional
• - 5900I Severe Service Conventional

We understand the importance of reliable automotive parts, and that's why we are committed to providing top-notch components such as this one, ensuring you receive exceptional quality and performance. Our extensive inventory and knowledgeable staff help guide you in making the best choice for your needs.