Fuel Check Valve Regulator 23535129 for Detroit Diesel Series 60 Engines 14L. Fuel Check Valve OE Number: 23535129 Use on Detroit Diesel Series 60 Thread: M14x1.5 Male X 5/8-18 male pipe. ID: 25in Total length is 3.79in. For Detroit Diesel Series 60 14L. In the event the item should fail due to manufacturing defects during intended use, we will replace the part by free. Some product can expose you to chemicals including Chromium (Hexavalent Compounds). Which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to California goverment website, you can search California P65Warnings. Occasionally these emails will get stuck in your spam filter so make sure to check there if you have not received your tracking. Please review the above information carefully to make sure this part fits your vehicle. For replacements, please notice us within 7 days after you receiving the item. We’re confident in the product we sell. If your item is defective or damaged. We strive to resolve any issues you may have, our ultimate goal is to keep you happy as a customer. Fuel Check Valve Regulator 23535129.