Transfer Case Pump Upgrade and Repair Kit - Seal Driver | XHD - Merchant Automotive - 10773

The Merchant Automotive Transfer Case Pump Upgrade is the best upgrade you can perform on your 2001 to early-2007 GM transfer case by completely preventing the ever increasing problem of pump rub and catastrophic transfer case fluid loss. The basic kit can be installed proactively in a transfer case that has not yet succumb to a pump rub failure as a preventative maintenance measure. If your transfer case has already had a pump rub failure the MA Transfer Case Pump Upgrade can be installed as part of your repair to prevent future failure.




This kit is designed to include the parts necessary to perform an upgrade and repair to a transfer case that has suffered a pump rub failure requiring replacement of the rear case half for vehicles using the NP261XHD and NP263XHD transfer cases with Duramax dies