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Old 06-04-2023, 07:34 PM   #12
Gregski
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Join Date: Aug 2014
Location: Sacramento, CA
Posts: 10,811
Re: Anybody running manual disc brakes? Pics

Quote:
Originally Posted by jocko View Post
It appears you have the correct mc in your 1st post; assuming you purchased a manual brake mc (for disk/drum), it should have the deep hole in the rear piston (as opposed to the little shallow hole that accepts the short intermediate push-rod associated with a booster. Recommend check that your mc has a deep hole piston in the bore where it accepts the brake pedal pushrod. If it doesn't, i.e. just has a shallow little depression where the push-rod goes, then you may have a power brake mc (for disk/drum).
I was able to stick a pen cap [Science] in that hole 1 1/2" deep would that make it the deep hole?


Some Specs


BrakeBest Select Brake Master Cylinder - New - NMC11339


Warranty: Limited Lifetime Warranty
Unit of Measure: Each
UPC: # 848074025655
New Or Remanufactured: New
Dust Boot Included: No
Number Of Ports: 2
Bore Size (in): 1.130 Inch
Reservoir Included: Yes
Bore Size (mm): 28.58mm
Reservoir Type: Integral
Number Of Pistons: 1
Sensor Included: No
Number Of Mounting Holes: 2
Gasket Or Seal Included: No
Bleeder Kit Included: Yes
Pedal Rod Included: No
Brake Booster Included: No
Port 1 Thread Size (Forward) (in): 1/2-20 Inch
Port 1 Thread Type (Forward): Inverted Flare
Port 2 Thread Size (in): 9/16-18 Inch
Port 2 Thread Type: Inverted Flare
Master Cylinder Body Material: Cast Iron
Attached Images
 

Last edited by Gregski; 06-04-2023 at 09:07 PM.
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