MACK part description


Mack Engine Cooling Fan Hub

Maximize the effectiveness of your truck's cooling system with the Mack Engine Cooling Fan Hub. This essential replacement part ensures proper fan engagement and clutch operation, guaranteeing consistent engine temperature control in heavy-duty and medium duty trucks. The Mack 22929437 is a straightforward solution for maintaining optimal engine cooling and maximizing uptime for your fleet.

Features & Benefits

  • Enables efficient fan operation, ensuring adequate airflow and maintaining optimal engine temperatures for peak performance
  • Manufactured from high-quality materials to withstand heat and vibrations
  • Prevents overheating and power loss, contributing to overall engine health and longevity
  • Designed for a straightforward fitment, reducing downtime significantly
  • A genuine Mack replacement part that offers perfect compatibility and optimal performance within your vehicle's cooling system

Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.

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