This AC Delco Automatic Transmission Filter KitTF-289 is a direct fit. It is suitable for various Chevrolet and GMC modelsincluding the Tahoe, Sierra, Envoy, and Canyon.  If you are looking for areliable transmission filter, this TF-289 AC Delco kit is a great choice. Thereis no gasket included. It is a type of transmission filter that is made to fitperfectly. Get yours today and enjoy a smooth ride!