This listing is for a new, never used Genuine GM OEM Rear Leaf Spring Nut as used on many GM Fullsize Truck models.

As GM uses different variations of parts on vehicles even of the same model year, please verify that this item will fit your specific Vehicle Identification Number.

There is a note in the Online GM Catalogs associated with this part number. It reads:

1 ton 3/4 ton with increased payload. 3/4 ton without increased payload.

This item is brand spankin new and has NOT been removed from its factory packaging for picture purposes.

From what I can find this is used on many of the following vehicles:

2019	Chevrolet	Silverado 2500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2019	Chevrolet	Silverado 3500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2019	GMC	Sierra 2500 HD	Base, Denali, SLE, SLT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2019	GMC	Sierra 3500 HD	Base, Denali, SLE, SLT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2018	Chevrolet	Silverado 2500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2018	Chevrolet	Silverado 3500 HD	High Country, LT, LTZ, WT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2018	GMC	Sierra 2500 HD	Base, Denali, SLE, SLT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2018	GMC	Sierra 3500 HD	Base, Denali, SLE, SLT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2017	Chevrolet	Silverado 2500 HD	High Country, LT, LTZ, WT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2017	Chevrolet	Silverado 3500 HD	High Country, LT, LTZ, WT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2017	GMC	Sierra 2500 HD	Base, Denali, SLE, SLT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2017	GMC	Sierra 3500 HD	Base, Denali, SLE, SLT	6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016	Chevrolet	Silverado 2500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016	Chevrolet	Silverado 3500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016	GMC	Sierra 2500 HD	Base, Denali, SLE, SLT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2016	GMC	Sierra 3500 HD	Base, Denali, SLE, SLT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2015	Chevrolet	Silverado 2500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2015	Chevrolet	Silverado 3500 HD	High Country, LT, LTZ, WT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2015	GMC	Sierra 2500 HD	Base, Denali, SLE, SLT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2015	GMC	Sierra 3500 HD	Base, Denali, SLE, SLT	6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel

***NOTE: The provided vehicle listing guide is meant to be a guide only. All vehicles, superseded part numbers, and interchange numbers listed have been obtained by using a reverse lookup via online General Motors and Aftermarket Parts Websites. Verification with the Vehicle's VIN is the only way to be sure of fitment. It is the buyer's responsibility to check VIN fitment. I am unable to verify fitment via the VIN.****

Thanks for lookin!