Outlet DiamondBack 270 | Rugged Black | Next Gen ’19-up GMC Sierra 1500 6'7


Why is this unit in the DiamondBack Outlet?

This DiamondBack 270  suffered damage to the return flange on the passenger side can panel. There are also orange colored stains on the underside of the panels.  Cover likely to leak. 

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

Condition: Used 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: GM19S-270-DX/d

Finish: Rugged Black

Serial number: 76828

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