Carrameow, just fyi, the rotors are much easier to do on the W124. With the caliper off, you just remove one allen head bolt and the rotor pops right off. No removing the hub and messing with the bearings like the 123.

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Rick Miley
2014 Tesla Model S
2018 Tesla Model 3
2017 Nissan LEAF
Former MB: 99 E300, 86 190E 2.3, 87 300E, 80 240D, 82 204D Euro
Chain Elongation References