The CAT 133-7023 63.5mm Wide Idler Pulley is a high-quality replacement part designed specifically for Caterpillar excavators. Made by the trusted brand CAT, this pulley is compatible with Caterpillar equipment and ensures smooth and efficient performance. With its sturdy construction and precise engineering, this wide idler pulley helps extend the lifespan of your heavy equipment and keep it running at optimal conditions. Ideal for businesses and professionals in the construction and industrial sectors, this pulley is a reliable accessory for maintaining heavy machinery.