You can easily 'roll your own' that's why i've said i'll take some measurements. If i did a 'roll your own' i would look into some plumbing parts; it's definitely better to have a full cylinder to push on vs a couple blocks of wood but as shown it's possible. The rear wheel probably needs less than 4-5T to remove the hub, it's not in the same league as the front wheel.

I use a backing plate and bolts through the hub to remove the hub on the front wheel, it self-destructs the dust cap so i buy a new one when i buy the bearing.

for the rear, a slide hammer is the best way to remove it; just remove the ABS sensor first (made that mistake on my last one).

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2011 E70 • N55 (me)
2012 E70 • N63 (wife)