This is the rear output bushing and seal for the model 263 XHD transfer case used in GM HD trucks since 2000. This is the genuine bushing for this transfer case right direct from Magna, the company that now manufactures New Venture/New Process transfer cases.
NOTE: Inexperienced installers TAKE HEED - - - - - - - - - - To obtain factory correct results when installing this bushing, correct bushing installation tools are required along with good knowledege of mechanical practices requried to perform the removal and installation. This is the CORRECT PART, but it can be easily DESTROYED by what we refer to as ("No Talent Mother F#c%e&s"). If in doubt, SEEK PROFESSIONAL HELP!
We advise those of you who do not posess the correct tools to seek out a Snap On or Mac tool salesman to purchase a quality tool for this job, the money you save on labor doing it yourself, should be more than enough to purchase yourself a quality tool.