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  #16  
Old 05-14-2010, 11:53 AM
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Gotcha. They are on the way. I guess the only things to decide is if I really need the new rotors and parking brake parts that I also ordered. I'll probably post a photo of the rotors for the opinion of the forum.

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  #17  
Old 05-14-2010, 12:56 PM
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W126 Brake Up grade

Here kis a W126 brake up grade thread that might give you some ideas

Upgrading w123 with 1st generation w126 brakes

this is the first generation W126 brakes.

Charlie
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  #18  
Old 05-14-2010, 01:23 PM
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Agreed, new or rebuilt calipers are necessary, so cost is not the point, being able to stop, is.
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  #19  
Old 05-14-2010, 04:45 PM
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FYI:

Brake:
Brake:
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  #20  
Old 05-14-2010, 05:17 PM
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Quote:
Originally Posted by vstech View Post
well, they will look rusty in a few months anyway. don't take that into account. it's the surface condition and the thickness of the rotor that come into play.
before you order all this stuff, you might wanna order items from a same year SD instead.
better cooling potential, and bolt on upgrade.
I believe the rear brakes are the same. Fronts are an upgrade.
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  #21  
Old 05-14-2010, 09:04 PM
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Originally Posted by t walgamuth View Post
I believe the rear brakes are the same. Fronts are an upgrade.
DOH!!! yes, I just assumed fronts... DUH!
only upgrade for the rears is from a TD... kinda rare.
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  #22  
Old 05-15-2010, 07:08 PM
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Here are some shots of my rotors. Does it look like I need to replace them both? There are no deep grooves, but I can feel slight undulations across the surface.
Attached Thumbnails
Dragging brakes, is my caliper shot?-2010-05-15-09.25.51.jpg   Dragging brakes, is my caliper shot?-2010-05-15-09.26.14.jpg  
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  #23  
Old 05-15-2010, 07:13 PM
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Answer

Quote:
Originally Posted by byronnash View Post
Here are some shots of my rotors. Does it look like I need to replace them both? There are no deep grooves, but I can feel slight undulations across the surface.
Junk them..

You can see the one is warped, by the grab/scrub wear pattern.
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  #24  
Old 05-15-2010, 07:13 PM
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They look pretty thin in the pics. I'd replace them. Always replace in pairs.

I always replace the pads when I replace the rotors.
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  #25  
Old 05-15-2010, 07:33 PM
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Quote:
Originally Posted by whunter View Post
Junk them..

You can see the one is warped, by the grab/scrub wear pattern.
Go to
Fastlane:
http://catalog.peachparts.com

copy and paste this part number into the search box
126 423 00 12

Last edited by whunter; 05-16-2010 at 08:32 AM.
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  #26  
Old 05-15-2010, 07:39 PM
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I have all those parts in transit. I'm going to go take the old ones off now so I can get it back together quicker when the package arrives.

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