You are looking at a new. OEM Cummins Re-Ring kit for a 6BT 5.9L. Included in this kit. OEM Cummins full upper and lower gasket sets. Rear Seals with steel installers. And everything else to do a complete rering. This gasket kit will cover engines with. VE or P7100 Injection Pumps. Looking to do a Performance rebuild with Coated Pistons? We offer that as a custom kit. You can find that by searching our store. Looking for other Diesel parts? We are based in the United States. You the best customer service with quality parts. Our goal has always been to grow a long lasting business. One customer at a time. With tracking, Monday through Friday. With the exception of Holidays. You may send all messages using the. We answer messages Monday through Friday (8AM – 4PM EST). And as quickly as we can. Usually within 24 hours. All items must be brand new, unused, in original packaging. Without any signs of use or install for a. If for any reason you are not happy. Just reach out and we will do our best to take care of you. For new items, sales and special offers! Thank you for visiting us and we appreciate the. Opportunity to do business with you!