cheesey Posted October 15, 2015 Report Share Posted October 15, 2015 Just wondering what size wrench to use on differential fill and drain plugs. My set of wrenches must not have the rite size. Want to check out the fluid. Link to comment Share on other sites More sharing options...
speedyquest Posted October 15, 2015 Report Share Posted October 15, 2015 7mm ; ) Link to comment Share on other sites More sharing options...
cheesey Posted October 15, 2015 Author Report Share Posted October 15, 2015 Naturally I tried that just in case it was. I know its not 25 and not 21. Link to comment Share on other sites More sharing options...
cheesey Posted October 16, 2015 Author Report Share Posted October 16, 2015 24mm is the magic number. Link to comment Share on other sites More sharing options...
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