Fits: 2001 Thru 2007 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ Duramax Diesels
To make it easier to install a new front output shaft seal in a NP246, NP261HD, NP263HD, NP261XHD and NP263XHD transfer case the team at Merchant Automotive developed this CNC-machined billet aluminum seal driver. The driver features a durable anodized black finish with a laser etched logo and part number to make them easy to identify when sitting in your tool box.