At 195,000 miles I've been doing several of these projects. A couple of weeks ago did engine and transmission mounts. Next week having transfer case rebuilt and back of engine seals replaced to fix oil leaks.
2012 Yukon Denali XL 1500 6.2l.
Replacing front L & R hub/bearings, front L & R differential mount brackets, front L & R CV axles, rear sway bar bushings and links, and doing an oil change.
Wish me luck.
Scott
I'm looking for a good exploded parts diagram for my 2012 Yukon Denali XL. I've been using the CHARM manuals which is very helpful but it's not a complete set of diagrams and part numbers. As an example, I'm looking to replace the front right and left differential mount brackets. While doing...
I chickened out. I went by a local transmission shop. You know the type; they've been in business for decades and have transmissions, transfer cases, differentials and internal components everywhere. They're the real deal. They put my Denali on a lift and inspected the drive train. They...
Wes - thanks for your input. I think that the video you linked was for the front differential. I'm focused on the transfer case; a different animal but possibly not as involved as the front diff.
Scott
I have a 2012 Yukon Denali XL 1500 6.2l AWD with 195K miles. The transfer case (TC) has developed a lot of lash evident by lots of clunking. It's bad! Time for a reman TC. I've watched all the relevant videos and searched thoroughly for DIY directions but haven't found anything really good.
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