2017-2025 Duramax L5P OEM GM Exhaust System Seal - Turbo to Down pipe

This gasket is used on 2017-2025 Duramax L5P 6.6L Diesel trucks where the down pipe meets the back of the turbo. It is used to seal that connection so that there aren't any exhaust leaks. This is a genuine OEM GM replacement! Can be used on factory or aftermarket down pipes!