Dorman 674-9040 Turbocharger Exhaust Outlet Elbow Gasket

Turbocharger Exhaust Outlet Elbow Gasket

Dorman 674-9040 is a direct replacement turbocharger exhaust outlet elbow gasket for restoring exhaust sealing at the turbocharger outlet. Built from stainless steel with a triangular profile, it is shaped to match the original sealing surface and help address leaks caused by a damaged or corroded OE gasket. This part is a practical choice for turbocharger exhaust gasket service on diesel applications where a tight seal matters.

Key Features

• Direct replacement for the original turbocharger outlet elbow gasket
• Stainless steel construction for sealing durability
• Triangular shape with 3 bolt holes for OE-style fit
• Inside diameter: 81.3 mm
• Outside diameter: 145.2 mm
• Thickness: 1.3 mm
• Natural finish
• Part number: 674-9040

Detailed Description

When exhaust leakage develops at the turbocharger outlet, the sealing surface often needs a replacement gasket that matches the original geometry. Dorman 674-9040 is engineered as a direct-fit turbocharger exhaust outlet elbow gasket to restore proper exhaust sealing at the connection point. Its stainless steel construction, 3-bolt triangular layout, and OE-style dimensions support a precise seal where heat and exhaust flow can stress the original part. This gasket is a solid service part for turbocharger exhaust repair on applications such as Ford F-250 and Ford F-350 diesel trucks, where maintaining exhaust integrity is important. If you are replacing a worn turbo outlet seal, Dorman 674-9040 provides the correct shape and dimensions for the job. This part cross-references 8980771940 for the same application.

What It Helps Solve

• Exhaust leakage at the turbocharger outlet
• Noise from a failing turbo outlet seal
• Soot buildup around the exhaust elbow connection
• Loss of sealing caused by corrosion or gasket damage
• Service issues during turbocharger exhaust gasket replacement

Installation Notes and Tips

Inspect the turbocharger outlet flange and mating surfaces before installation. Remove carbon, corrosion, and old gasket material so the new gasket can seat evenly. Confirm the 3-bolt triangular pattern, 81.3 mm inside diameter, and 145.2 mm outside diameter match the original part before assembly. For Ford F-250 and Ford F-350 turbocharger exhaust outlet gasket service, verify the sealing surfaces are flat and free of damage to help prevent repeat leaks. Dorman 674-9040 should be installed on a clean, properly aligned exhaust connection.

Quality Assurance

Dorman manufactures replacement parts to match original equipment form and function, and this gasket is built as a direct replacement for the factory turbocharger outlet elbow seal. The stainless steel construction and OE-style dimensions support consistent sealing performance in demanding exhaust environments.