Outlet DiamondBack HD | Rugged Black | (12) Preinstalled Cleats | Next Gen ’19-up GMC Sierra 1500 6'7


Why is this unit in the DiamondBack Outlet?

This DiamondBack HD  did not meet QC standards due to a small gutter gap at the center. This cover could potentially leak. 

All DiamondBack Outlet items carry the same lifetime warranty as regular DiamondBack items.

Condition: Factory Second Factory second: item failed quality inspection at the end of production, usually for cosmetic reasons. Used: item left the building & came back (e.g., company demos, customer returns, units damaged in shipping) ?

Part number: GM19C-HD-DX-C12/d

Finish: Rugged Black

Serial number: 87049

  • Free shipping in the contiguous U.S.
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  • Built in the USA
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  • Lifetime Warranty