The PDI CAT Oil Fill Cap and Tube (1994-2010) is an essential accessory for anyone who wants to simplify the process of adding oil to their Caterpillar engine. This oil fill cap and tube are designed to provide a reliable and easy-to-use solution for adding oil to the engine, with a user-friendly design that allows for quick and easy access to the oil fill point. The PDI CAT Oil Fill Cap and Tube is made from high-quality materials that are resistant to rust and corrosion, ensuring a long lifespan and reliable performance. The PDI CAT Oil Fill Cap and Tube is easy to install and can be quickly and easily replaced when needed. Regular maintenance of the oil fill cap and tube is important to ensure that they are functioning properly and providing a reliable solution for adding oil to the engine. With the PDI CAT Oil Fill Cap and Tube (1994-2010) installed, Caterpillar engine owners can enjoy a simpler and more efficient process for adding oil to the engine, ensuring that the engine is properly lubricated and protected from potential damage caused by low oil levels.