Product name: Oil Cooler Part Number: 5318533 5266955 Condition: New Fitment Type: Direct Replacement. Compatibilty: for Cummins ISF2.8 Diesel Engine. Please make sure it will fit your machine before purchasing it. If you are not 100%. Sure this is what you need, please find out your engine model, series number and contact. Please check pictures for more details. Communication is the best way to solve the problem. If you have any problem after you. If you need more information, or need more quantity, or have other questions. We will do our best to offer you satisfied resolutions.