6 packs of CAT isolation, with part number 212-7728, is a brand new item that is compatible with Caterpillar equipment. It comes in a pack of 10 and includes free shipping. The item is designed to provide a high-quality performance and is a great addition to any heavy equipment parts and accessories collection.

The item is made by CAT, a reliable brand in the heavy equipment industry. Its compatibility with Caterpillar equipment makes it a versatile and convenient product to have. It is an OEM part, ensuring that it is of the highest quality.