The Caterpillar (Cat) 5P-9890 or 5P9890 Seal Updates to Cat 112-3540 is a high-quality replacement seal designed specifically for Caterpillar equipment. Manufactured by CAT, this seal is compatible with Caterpillar machines and is essential for ensuring proper functioning and longevity of the equipment. With a focus on durability and reliability, this seal is an ideal choice for businesses and individuals in need of quality heavy equipment parts and accessories.