1850787C2
PULLEY, DRIVE FAN .99:1 RATIO
Navistar International®

The pulley, drive fan .99:1 ratio is a critical component designed to optimize the performance of fan systems in various applications. This pulley is crafted to ensure that the fan operates at the correct speed, which is essential for maintaining optimal cooling and ventilation. Its construction features high-strength materials that provide excellent resistance to wear, ensuring longevity even under demanding conditions. The pulley’s design includes well-defined grooves that ensure a secure fit with the drive belt, minimizing slippage and improving reliability. This component is essential for maintaining the efficiency of fan-driven applications, contributing to overall system performance.

Navistar International Corporation has a long-standing tradition of excellence in the automotive industry, recognized for its innovative approach to vehicle design and manufacturing. The company has built a solid reputation for producing high-quality components that enhance performance and reliability. This expertise is particularly evident in the design of drive fan pulleys, which are essential for optimizing the performance of fan systems. By employing advanced materials and engineering techniques, Navistar ensures that each pulley is capable of withstanding high rotational speeds while providing reliable power transmission. Their commitment to quality craftsmanship enhances the overall efficiency of automotive systems, showcasing their leadership in the industry.

Models compatible with this part number include:

• - 3200: Commercial bus chassis
• - FBTC: FBC truck chassis
• - CACB: Cutaway commercial bus
• - 4400: Medium trucks
• - 4300: Medium trucks
• - RESB: Integrated school bus
• - 7300: Severe service trucks built on or after 10/1/01
• - ICSB: Conventional integrated school bus
• - ICCB: Conventional integrated commercial bus
• - RECB: Integrated commercial bus

Source One Parts Center is your trusted partner for sourcing high-quality drive fan pulleys that enhance the efficiency of fan systems. Our products are engineered to ensure that the fan operates at the correct speed, which is essential for maintaining optimal cooling and ventilation. We understand that each vehicle has unique requirements, which is why we offer a wide range of products to meet your specific needs. Our knowledgeable staff is dedicated to providing exceptional customer service, helping you navigate our extensive inventory to find the perfect part. With our commitment to quality and customer satisfaction, Source One Parts Center is the premier choice for your automotive parts.