Uneven Rear Brake Wear
#16
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iTrader: (10)
^The pin he is referring to is the floating pin that the inner/outer portions of the calipers move in/out on. The seal that is supposed to keep moisture from entering that floating pin chamber doesn't seal well after a while and causes water to enter the chamber. Thus if you try to remove the two halves, and cannot...they have literally rusted together. I had to source two new OEM calipers because of this issue, even after the dealership did the TSIB on my Lexus previously for the last owner.
#19
Moderator
iTrader: (10)
The IS350 rear calipers have a different design than the rear IS250...so yes. BUT, the front calipers on the IS250 have a similar design (but larger) and can be susceptible to similar issues too.
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BMW7_LS430
LS - 4th Gen (2007-2017)
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04-22-18 06:56 PM