Manufacture Part Number:2872127, 4954679, 4954927, 4984332,5579403. Fits for Cummins Automotive 8.9 liter ISC/ISL engines. Package Includes: 1 X Fuel Injector. E have a large amount of stock, and many products have not been released yet. You can give us your hairstyle number and we can help you find them. We are always here waiting for your message. It is our pleasure to offer any help. We sincerely hope to provide our customers great products and service. If you are unsatisfied about anything, just tell us, we will solve the problem for you. We accept return in 2 months. We have professional after-sales team to solve all kinds of problem. And we promise you a satisfying solution. If you are firmly to return the products, we promise you easy return experience. Please kindly keep the packing materials until you assure the products are perfectly fit for your car and you will not return them. Thanks for your understanding and hope you enjoy your shopping!