A Closer Look: 3066 Engine Fan Pulley Assembly, E320C Excavator Transmission Replacement

Other Engine Parts
November 13, 2025
Video Description:
Discover the 3066 Engine Fan Pulley Assembly, designed for the Cat E320C excavator. This high-quality replacement part ensures stable belt tension, optimal engine cooling, and smooth operation of the accessory drive system. Built with high-strength steel and wear-resistant bearings, it delivers long-term reliability in tough conditions.