The Caterpillar CAT 1R-0659 Case of 12 New OEM Oil Filters is a set of high-quality oil filters designed specifically for Caterpillar equipment. These filters are genuine OEM parts from the Caterpillar brand, ensuring a perfect fit and optimal performance for your heavy equipment. With a case of 12 filters included, you can keep your machinery running smoothly for an extended period of time without worrying about running out of supplies. Trust in the Caterpillar brand to provide reliable and durable filters for your heavy equipment needs.