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Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?

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Old Oct 31, 2015 | 01:36 PM
  #21  
fishEH's Avatar
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Was in my basement and figured I'd grab a comparison pic.
Front D90/110 vs Front D1. D1 is the smaller one.
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Old Oct 31, 2015 | 03:08 PM
  #22  
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Idk then fish, thought I used my d1 pads on the defender brake setup, iirc the calipers for the vented rotors were the same as the claipers for my d1 just wider
 
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Old Oct 31, 2015 | 05:44 PM
  #23  
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Reference pictures for those now and in the future.


Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?-forumrunner_20151031_174243.png



Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?-forumrunner_20151031_174301.png



Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?-forumrunner_20151031_174252.png



Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?-forumrunner_20151031_174229.png



Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?-forumrunner_20151031_174214.png




Greetings, from Carlos!
Discovery upgrade to Defender 90 (D90) brakes - caliper and rotors?-forumrunner_20151031_174314.png
 
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Old Oct 31, 2015 | 07:02 PM
  #24  
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Pic of my front brake

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Old Nov 6, 2015 | 08:48 AM
  #25  
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looks like the difference is the 3/8 or so spacer separating the two caliper halfs
 
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Old Nov 6, 2015 | 08:50 AM
  #26  
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That and it's almost an inch longer, and larger pistons
 
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Old Jan 17, 2019 | 08:38 PM
  #27  
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Finally getting around to this after posting this thread four years ago... Lol

Have everything except new lines, and will go ss braided from Trevor...

Last question... Do i need a new shaped piece for the line the comes out of the caliper to the new lines or will i be able to get away with the as braided all the way to the caliper?
 

Last edited by archaeology_student; Jan 18, 2019 at 10:40 AM.
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Old Jan 18, 2019 | 08:40 AM
  #28  
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I'm fairly certain you'll need a new piece of hard line between the SS flex and the caliper. Fish often talks about getting an 18" piece from a parts store and a bending tool and forming it yourself.
 
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Old Jan 18, 2019 | 10:40 AM
  #29  
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Originally Posted by WaltNYC
I'm fairly certain you'll need a new piece of hard line between the SS flex and the caliper. Fish often talks about getting an 18" piece from a parts store and a bending tool and forming it yourself.

Thank you!



Does anyone have a close-up picture of their modification with the hard lines?
 

Last edited by archaeology_student; Jan 18, 2019 at 10:45 AM.
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Old Jan 19, 2019 | 01:01 PM
  #30  
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Originally Posted by archaeology_student
Thank you!



Does anyone have a close-up picture of their modification with the hard lines?
I upgraded my brakes in the summer of 2018, and also replaced my 7-year old braided lines with a fresh set. You will need to bend your own lines on the fronts for sure. Sorry, but I don't have any closeup photos of the custom lines. My suggestion is to not cheap out on the line bender. A better quality bender that can easily make tight bends will make it much easier. My method was to mark the areas to bend one at a time from the top connection (to the flex line) down to the bottom. I botched a couple lines, but they are fairly inexpensive.

I did attach a photo of one of the fronts all done below. One thing I still have yet to solve is getting my pedal pressure back to what I would expect. I bled all four corners in the recommended order, and even invested in a nice vacuum bleeder that attaches to a compressor. Pedal still has more travel that I like, but the truck stops fine, and much better than it used to with original front calipers/rotors. If I pump it once before stopping, the pedal does get firmer, so either there is still air in the lines (doubtful after the amount of tries I made!) or I need to replace the 22-year-old master cylinder. I'll probably just do that this summer anyway. I am curious to see what your experience with the ultimate firmness/travel of your brake pedal once you are finished with the job.


 
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