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Car question - brakes related

Posted on 7/15/15 at 2:40 pm
Posted by Powerman
Member since Jan 2004
162231 posts
Posted on 7/15/15 at 2:40 pm
Anytime I've changed out brakes I've always done a full job, pads, rotors and calipers.

For the life of me can't find the calipers anywhere online this time. (except used ones on ebay)

Think I'd be ok using the existing calipers?
Posted by OneMoreTime
Florida Gulf Coast Fan
Member since Dec 2008
61834 posts
Posted on 7/15/15 at 2:41 pm to
Yeah you're fine.

Eta: You don't need to change your calipers unless you frick them up somehow.
This post was edited on 7/15/15 at 2:44 pm
Posted by LNCHBOX
70448
Member since Jun 2009
84124 posts
Posted on 7/15/15 at 2:42 pm to
quote:

Anytime I've changed out brakes I've always done a full job, pads, rotors and calipers.


You change the caliper every time you change the pads?
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 7/15/15 at 2:42 pm to
quote:

Anytime I've changed out brakes I've always done a full job, pads, rotors and calipers.
do you change out the entire toilet paper roll holder from your wall when you run out of TP?
Posted by Kingpenm3
Xanadu
Member since Aug 2011
8967 posts
Posted on 7/15/15 at 2:43 pm to
quote:

Think I'd be ok using the existing calipers?



Yea, or they probably have a rebuild kit for the calipers (seals) that you could do if you really wanted to. But unless the car is 20+ years old, you'll probably be fine with the same calipers.
Posted by Chad504boy
4 posts
Member since Feb 2005
166322 posts
Posted on 7/15/15 at 2:43 pm to
do you get new rims when you get new tires?
Posted by grape nutz
sesame street
Member since Mar 2006
2764 posts
Posted on 7/15/15 at 2:43 pm to
Calipers can be reused as long as they aren't leaking/bleeding anywhere.
Posted by Powerman
Member since Jan 2004
162231 posts
Posted on 7/15/15 at 2:44 pm to
quote:



You change the caliper every time you change the pads?



Eh when I brought it to the dealership they'd always do that. BMW is ridiculous when it comes to brakes. They don't want to do it if it's not the whole thing. Hence why I'm trying to piecemeal the parts together and pay someone else to do it.
Posted by meeple
Carcassonne
Member since May 2011
9378 posts
Posted on 7/15/15 at 2:46 pm to
I've never heard of anyone changing calipers each time the pass are chanfed. You should not have to change your calipers unless there's s problem. They can last well over 100k miles. Just libricate the guide pins and check for torn seals/boots. Our originals are still on at 105k and 170k.

If you must, rockauto.com usually has great prices. You will just have to pay the core charge and pay shipping to send the old calipers back. Oreilly and some other shops may be able to get them as well and you would not have to worry about shipping something afterwards.

ETA. The rotors should be fine unless you get warping or screw them up by not changing pads.
This post was edited on 7/15/15 at 2:49 pm
Posted by VetteGuy
Member since Feb 2008
28191 posts
Posted on 7/15/15 at 2:47 pm to
quote:

calipers


I mean, unless the thing is ten years old or something. Even then, I would just change the seals.

Calipers have a pretty significant MTBF. I wouldn't change 'em on every brake job.
Posted by Spaceman Spiff
Savannah
Member since Sep 2012
17503 posts
Posted on 7/15/15 at 2:47 pm to
quote:


Eh when I brought it to the dealership they'd always do that. BMW is ridiculous when it comes to brakes. They don't want to do it if it's not the whole thing. Hence why I'm trying to piecemeal the parts together and pay someone else to do it.


BMW tells you that they do it...
Posted by oldcharlie8
Baton Rouge
Member since Dec 2012
7808 posts
Posted on 7/15/15 at 2:48 pm to
quote:

Anytime I've changed out brakes I've always done a full job, pads, rotors and calipers.


wow. you must be loaded. there's absolutely no reason to change these all out at the same time otherwise.
Posted by VetteGuy
Member since Feb 2008
28191 posts
Posted on 7/15/15 at 2:49 pm to
Agree.

If anything, if the car is older, flush the old brake fluid out.

That does more to help the integrity of the brake system than anything else.
Posted by LNCHBOX
70448
Member since Jun 2009
84124 posts
Posted on 7/15/15 at 2:49 pm to
quote:

Eh when I brought it to the dealership they'd always do that. BMW is ridiculous when it comes to brakes. They don't want to do it if it's not the whole thing. Hence why I'm trying to piecemeal the parts together and pay someone else to do it.


Someone was taking you for a ride. Changing the caliper every time you change the pads is laughable. You never once questioned them?

ETA: I'd love for whatever ding dong downvoted this to tell me what's wrong with what I said.
This post was edited on 7/15/15 at 3:31 pm
Posted by Powerman
Member since Jan 2004
162231 posts
Posted on 7/15/15 at 2:50 pm to
quote:

wow. you must be loaded.

My car has almost 200K miles on it. Take a guess
Posted by VetteGuy
Member since Feb 2008
28191 posts
Posted on 7/15/15 at 2:51 pm to
quote:

200K


Def. time for a fluid flush.

Posted by Powerman
Member since Jan 2004
162231 posts
Posted on 7/15/15 at 2:54 pm to
quote:


Def. time for a fluid flush.



I do one of those every 40K miles or so...
Posted by VetteGuy
Member since Feb 2008
28191 posts
Posted on 7/15/15 at 2:56 pm to
Brake fluid?

Dang man, you must have the best-maintained car on the planet!
Posted by Broke
AKA Buttercup
Member since Sep 2006
65045 posts
Posted on 7/15/15 at 2:57 pm to
quote:

For the life of me can't find the calipers anywhere online this time. (except used ones on ebay)

Think I'd be ok using the existing calipers?


What in the frick? I've never heard of this nonsense. Calipers are good for the life of the vehicle usually. They aren't a wear and tear component.
Posted by Agforlife
Somewhere in the Brazos Valley
Member since Nov 2012
20102 posts
Posted on 7/15/15 at 2:57 pm to
Only time I change a caliper is if it's beyond rebuilding ie: piston is damaged, cylinder walls are scored etc. Calipers are a durable not disposable part.
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