Replace that damaged handle on the door of your 2006-2007 Chevy/GMC 6.6L LLY/LBZ Duramax with Exterior Door Replacement Parts. The components on an exterior door that may need to be replaced include weather stripping, door latch release cables, and many other items. Replacement locks and latches makes it easy to restore function to your door and keep your truck working as it was meant to. Find Exterior Door Replacement Parts from top industry manufacturers like Dorman and many others.