Caliper Repair Kit




looking for a caliper repair kit, “piston rubber boots”
Rockauto has few options available from Raybestos and Centric. But am not comfortable using cheap product.
Any help on this would be much appreciated!
Last edited by E63SAMG2014; Feb 14, 2026 at 06:20 PM.




Of course under low mileage with regular maintenance, aluminum bores conditions could be ok with good caliper pistons... inspection time.
🤞
Last edited by CaliBenzDriver; Feb 14, 2026 at 06:45 PM.








looking for a caliper repair kit, “piston rubber boots”
Rockauto has few options available from Raybestos and Centric. But am not comfortable using cheap product.
Any help on this would be much appreciated!
Hi
I did use these: https://www.ebay.com/itm/356737716718
Rubber material feel like the same kind like in oem Brembo.
I haven't install calibers back to the car yet, but I can't see why they won't be good. Im waiting to few parts to come. Looking forward to install these to the car.





I did use these: https://www.ebay.com/itm/356737716718
Rubber material feel like the same kind like in oem Brembo.
I haven't install calibers back to the car yet, but I can't see why they won't be good. Im waiting to few parts to come. Looking forward to install these to the car.

have you had the chance to ask the seller which brand made them?




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OH!!!! Now that I think about it same thing on the parking brake system of the GLS. It leaked. Had to get OE on that as well.




OH!!!! Now that I think about it same thing on the parking brake system of the GLS. It leaked. Had to get OE on that as well.
Well, my idea was not to cut cost att all. Just couldn't find a OEM repair kit with inner seals and boots anywhere. Please can you give me a link where those are to sale?
What eBay rebuilt kit did you use that failed?




For the seals, I got them at my local MB dealer (as I also could not find the real ones online).




For the seals, I got them at my local MB dealer (as I also could not find the real ones online).
Im sorry to hear that you and relative had such a bad experience from eBay stuff. Not all stuff there is copy and bad, its not that simple.
I will go with that repair kit what I have installed and will see what happen.
But this is now off topic and is now enough for me.




OH!!!! Now that I think about it same thing on the parking brake system of the GLS. It leaked. Had to get OE on that as well.
Intention isn’t to cut cost. I wish to find OE or OEM parts for it. Would you have any source?




Im sorry to hear that you and relative had such a bad experience from eBay stuff.Not all stuff there is copy and bad, its not that simple.
I will go with that repair kit what I have installed and will see what happen.
But this is now off topic and is now enough for me.








ai also states racing brake has a good rebuild kit, and that brembo will not sell to the public… but has parts
Last edited by Baltistyle; Feb 17, 2026 at 07:11 PM.




ai also states racing brake has a good rebuild kit, and that brembo will not sell to the public… but has parts
What do you mean by “racing brakes” has a good rebuild kit?






