The CAT 137-8118 412.11mm Inner Diameter Ring Seal is a high-quality replacement seal designed specifically for Caterpillar heavy equipment. Made in the United States by the reputable brand CAT, this seal ensures a secure and reliable fit for your machinery. Whether you are looking to replace a worn-out seal or need a new one for a specific model, this product offers durability and compatibility with Caterpillar equipment. Perfect for businesses in the construction, mining, or forestry industries, this ring seal is a valuable addition to your heavy equipment parts inventory.