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Thread: Help identify this clutch pedal and master cylinders

  1. #1
    Forum Member 1st year Apprentice
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    Default Help identify this clutch pedal and master cylinders

    I'm trying to figure out what car these parts have been sourced from.

    The previous owner thinks it may have been an '89 corona, he said he had the parts left around so was not too sure. After a bit of googling earlier i thought perhaps a mk3 supra, might also be more common.

    The clutch pedal and master cylinder *should* be from the same vehicle, here are some pics (ignore the piece of aluminium on top of the clutch pedalbox):








    The brake booster and master cylinder are hopefully sourced from the same toyota, though it's possible it was from a different car again (perhaps a mazda).





    I haven't had much luck with google

  2. #2
    Junior Member Too Much Toyota dnegative's Avatar
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    Default Re: Help identify this clutch pedal and master cylinders

    Its 100% not from a MKIII Supra, neither is the brake setup;



    That's JZA70 pedals.

  3. #3
    no backyard Domestic Engineer japlish's Avatar
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    Default Re: Help identify this clutch pedal and master cylinders

    Brake master could be jb1784 if its 22.22mm? Off a late 80's courier
    Destroyer of 'Drop Forged' spanners

  4. #4
    Forum Member 1st year Apprentice
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    Default Re: Help identify this clutch pedal and master cylinders

    Quote Originally Posted by dnegative View Post
    Its 100% not from a MKIII Supra, neither is the brake setup;

    ...

    That's JZA70 pedals.
    Thanks, definitely rules out that model.

    I found a part number on the clutch pedal pad, this link gives a brief list of cars for that number:
    http://www.toyotapartszone.com/Page_...er=31321-14010


    I eventually came across this image, it looks very similar to the pedal on the right. Can anyone confirm what models this pedal comes from? (xA6x - I gather there are a few models around that era, corona's, celica's etc?)

    http://www.toymods.org.au/forums/sho...l=1#post658825


    Quote Originally Posted by japlish View Post
    Brake master could be jb1784 if its 22.22mm? Off a late 80's courier
    Thanks, will google some more. I found a few pictures of mazda 929 (hd model?) brake booster/cylinders which are very similar, but the only images i can find appear to be LHD models and the line connections are all mirrored - one on the bottom, two on the left side.

  5. #5
    Forum Member 1st year Apprentice
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    Default Re: Help identify this clutch pedal and master cylinders

    OK, i'm a moron.

    I went outside to double check the brake booster on one of my other car's.

    Turns out they're different between the base spec model and the top spec model.




    Base spec car - smaller engine, no ABS, master cylinder as pictured above,

    Top spec car - bigger engine, ABS brakes, entirely different master cylinder (presumably for the ABS).



    I had assumed the ABS master cylinder came standard on all the cars, and the previous owner must have replaced this master cylinder when he did the manual conversion.








    Just need to figure out the clutch pedal, i'm wanting to source them for another car since they fit so well and appear like a factory fit.

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