New Gasket Kit for 2017-2023 L5P and 2019+ L5D 6.6L Duramax OEM/VGT Turbocharger. Recommended when installing new OEM and stock appearing / upgraded aftermarket drop in style turbochargers and when removing and re-installing the turbo during service and repair work.

This Part Fits:

Year	Make	Model	Submodel
2021-2023	Chevrolet	Silverado 2500 HD	Custom
2017-2023	Chevrolet	Silverado 2500 HD	High Country
2017-2023	Chevrolet	Silverado 2500 HD	LT
2017-2023	Chevrolet	Silverado 2500 HD	LTZ
2017-2023	Chevrolet	Silverado 2500 HD	WT
2017-2023	Chevrolet	Silverado 3500 HD	High Country
2017-2023	Chevrolet	Silverado 3500 HD	LT
2017-2023	Chevrolet	Silverado 3500 HD	LTZ
2017-2023	Chevrolet	Silverado 3500 HD	WT
2020-2023	GMC	Sierra 2500 HD	AT4
2017-2021	GMC	Sierra 2500 HD	Base
2017-2023	GMC	Sierra 2500 HD	Denali
2022-2023	GMC	Sierra 2500 HD	Pro
2017-2023	GMC	Sierra 2500 HD	SLE
2017-2023	GMC	Sierra 2500 HD	SLT
2020-2023	GMC	Sierra 3500 HD	AT4
2017-2021	GMC	Sierra 3500 HD	Base
2017-2023	GMC	Sierra 3500 HD	Denali
2022-2023	GMC	Sierra 3500 HD	Pro
2017-2023	GMC	Sierra 3500 HD	SLE
2017-2023	GMC	Sierra 3500 HD	SLT